Close the institutional gap: bodies, committees, leadership

The seat data answered 'who represents this place?' but not 'who runs
this institution?' — the Speaker of the House existed only as the rep
for LA-4. This adds the missing axis of institutional power.

New Body entities (233): the U.S. House, U.S. Senate, Executive Office,
49 committees, 181 subcommittees — each with its leadership.

Federal people (532/542) enriched with bioguide IDs, leadership roles,
and committee seats, reconciled from congress-legislators by name.
Mike Johnson is now Speaker of the House, not just LA-4.

Sources ingested directly into the repo (repo-canonical): Atlas
supplied bodies/leadership/committee_memberships via congress-legislators,
committed raw in data/. build.py supersedes convert_officeholders.py and
reads all four inputs in one deterministic pass (byte-identical on rerun).

The 10 unenriched federal records are a finding, not a bug: vacancies,
the President, and ~5 seats where Atlas's roster disagrees with the
authoritative current roster — model-vs-reality discrepancies to surface.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

data/jurisdictions/us/people/pete-ricketts.md

@@ -7,6 +7,46 @@ party: "R"
 level: "federal"
 branch: "legislative"
 state: "NE"
+committees:
+  - name: "Senate Committee on Banking, Housing, and Urban Affairs"
+    role: "member"
+    body: "us/bodies/senate/committees/banking-housing-and-urban-affairs"
+  - name: "Senate Committee on Banking, Housing, and Urban Affairs - Economic Policy"
+    role: "member"
+    body: "us/bodies/senate/committees/banking-housing-and-urban-affairs/subcommittees/economic-policy"
+  - name: "Senate Committee on Banking, Housing, and Urban Affairs - Financial Institutions and Consumer Protection"
+    role: "member"
+    body: "us/bodies/senate/committees/banking-housing-and-urban-affairs/subcommittees/financial-institutions-and-consumer-protection"
+  - name: "Senate Committee on Banking, Housing, and Urban Affairs - National Security and International Trade and Finance"
+    role: "member"
+    body: "us/bodies/senate/committees/banking-housing-and-urban-affairs/subcommittees/national-security-and-international-trade-and-finance"
+  - name: "Senate Committee on Environment and Public Works"
+    role: "member"
+    body: "us/bodies/senate/committees/environment-and-public-works"
+  - name: "Senate Committee on Environment and Public Works - Clean Air, Climate, and Nuclear Innovation and Safety"
+    role: "member"
+    body: "us/bodies/senate/committees/environment-and-public-works/subcommittees/clean-air-climate-and-nuclear-innovation-and-safety"
+  - name: "Senate Committee on Environment and Public Works - Fisheries, Wildlife, and Water"
+    role: "chair"
+    body: "us/bodies/senate/committees/environment-and-public-works/subcommittees/fisheries-wildlife-and-water"
+  - name: "Senate Committee on Environment and Public Works - Transportation and Infrastructure"
+    role: "member"
+    body: "us/bodies/senate/committees/environment-and-public-works/subcommittees/transportation-and-infrastructure"
+  - name: "Senate Committee on Foreign Relations"
+    role: "member"
+    body: "us/bodies/senate/committees/foreign-relations"
+  - name: "Senate Committee on Foreign Relations - East Asia, the Pacific, and International Cybersecurity Policy"
+    role: "chair"
+    body: "us/bodies/senate/committees/foreign-relations/subcommittees/east-asia-the-pacific-and-international-cybersecurity-policy"
+  - name: "Senate Committee on Foreign Relations - Europe and Regional Security Cooperation"
+    role: "member"
+    body: "us/bodies/senate/committees/foreign-relations/subcommittees/europe-and-regional-security-cooperation"
+  - name: "Senate Committee on Foreign Relations - State Department and USAID Management, International Operations, and Bilateral International Development"
+    role: "member"
+    body: "us/bodies/senate/committees/foreign-relations/subcommittees/state-department-and-usaid-management-international-operations-and-bilateral-international-development"
+  - name: "Senate Committee on the Budget"
+    role: "member"
+    body: "us/bodies/senate/committees/the-budget"
 tenure:
   start: "2023-01-23"
   current: true
@@ -19,11 +59,14 @@ ids:
   office: "713a06ca-6ad5-4340-94df-6c386cffbeee"
   tenure: "d638fddb-d4e5-4f52-927c-66e12454dd82"
   jurisdiction: "c316e5bc-33ab-438d-b4b9-54e74f7324bc"
+  bioguide: "R000618"
 sources:
   - field: tenure
     source: "Senate.gov XML 2026-06-20"
   - field: jurisdiction
     source: "Derived from governor jurisdiction"
+  - field: roles
+    source: "congress-legislators (unitedstates project)"
 confidence: official
 tags: [officeholder, federal, legislative, ne]
 timestamp: "2026-06-20"
@@ -33,9 +76,26 @@ timestamp: "2026-06-20"
 
 Current U.S. Senate - NE (State of Nebraska).
 
+## Committees
+
+- [Senate Committee on Banking, Housing, and Urban Affairs](/us/bodies/senate/committees/banking-housing-and-urban-affairs.md)
+- [Senate Committee on Banking, Housing, and Urban Affairs - Economic Policy](/us/bodies/senate/committees/banking-housing-and-urban-affairs/subcommittees/economic-policy.md)
+- [Senate Committee on Banking, Housing, and Urban Affairs - Financial Institutions and Consumer Protection](/us/bodies/senate/committees/banking-housing-and-urban-affairs/subcommittees/financial-institutions-and-consumer-protection.md)
+- [Senate Committee on Banking, Housing, and Urban Affairs - National Security and International Trade and Finance](/us/bodies/senate/committees/banking-housing-and-urban-affairs/subcommittees/national-security-and-international-trade-and-finance.md)
+- [Senate Committee on Environment and Public Works](/us/bodies/senate/committees/environment-and-public-works.md)
+- [Senate Committee on Environment and Public Works - Clean Air, Climate, and Nuclear Innovation and Safety](/us/bodies/senate/committees/environment-and-public-works/subcommittees/clean-air-climate-and-nuclear-innovation-and-safety.md)
+- [Senate Committee on Environment and Public Works - Fisheries, Wildlife, and Water](/us/bodies/senate/committees/environment-and-public-works/subcommittees/fisheries-wildlife-and-water.md) — **chair**
+- [Senate Committee on Environment and Public Works - Transportation and Infrastructure](/us/bodies/senate/committees/environment-and-public-works/subcommittees/transportation-and-infrastructure.md)
+- [Senate Committee on Foreign Relations](/us/bodies/senate/committees/foreign-relations.md)
+- [Senate Committee on Foreign Relations - East Asia, the Pacific, and International Cybersecurity Policy](/us/bodies/senate/committees/foreign-relations/subcommittees/east-asia-the-pacific-and-international-cybersecurity-policy.md) — **chair**
+- [Senate Committee on Foreign Relations - Europe and Regional Security Cooperation](/us/bodies/senate/committees/foreign-relations/subcommittees/europe-and-regional-security-cooperation.md)
+- [Senate Committee on Foreign Relations - State Department and USAID Management, International Operations, and Bilateral International Development](/us/bodies/senate/committees/foreign-relations/subcommittees/state-department-and-usaid-management-international-operations-and-bilateral-international-development.md)
+- [Senate Committee on the Budget](/us/bodies/senate/committees/the-budget.md)
+
 ## Sources
 
 - tenure: Senate.gov XML 2026-06-20
 - jurisdiction: Derived from governor jurisdiction
+- roles: congress-legislators (unitedstates project)
 
 Generated from the Atlas officeholders v2 export (2026-06-20).