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/michael-f-bennet.md

@@ -7,6 +7,34 @@ party: "D"
 level: "federal"
 branch: "legislative"
 state: "CO"
+committees:
+  - name: "Senate Committee on Agriculture, Nutrition, and Forestry"
+    role: "member"
+    body: "us/bodies/senate/committees/agriculture-nutrition-and-forestry"
+  - name: "Senate Committee on Agriculture, Nutrition, and Forestry - Conservation, Forestry, Natural Resources, and Biotechnology"
+    role: "ranking-member"
+    body: "us/bodies/senate/committees/agriculture-nutrition-and-forestry/subcommittees/conservation-forestry-natural-resources-and-biotechnology"
+  - name: "Senate Committee on Agriculture, Nutrition, and Forestry - Rural Development, Energy, and Credit"
+    role: "member"
+    body: "us/bodies/senate/committees/agriculture-nutrition-and-forestry/subcommittees/rural-development-energy-and-credit"
+  - name: "Senate Committee on Finance"
+    role: "member"
+    body: "us/bodies/senate/committees/finance"
+  - name: "Senate Committee on Finance - Energy, Natural Resources, and Infrastructure"
+    role: "member"
+    body: "us/bodies/senate/committees/finance/subcommittees/energy-natural-resources-and-infrastructure"
+  - name: "Senate Committee on Finance - International Trade, Customs, and Global Competitiveness"
+    role: "member"
+    body: "us/bodies/senate/committees/finance/subcommittees/international-trade-customs-and-global-competitiveness"
+  - name: "Senate Committee on Finance - Taxation and IRS Oversight"
+    role: "ranking-member"
+    body: "us/bodies/senate/committees/finance/subcommittees/taxation-and-irs-oversight"
+  - name: "Senate Committee on Rules and Administration"
+    role: "member"
+    body: "us/bodies/senate/committees/rules-and-administration"
+  - name: "Senate Select Committee on Intelligence"
+    role: "member"
+    body: "us/bodies/senate/committees/senate-select-committee-on-intelligence"
 tenure:
   start: "2025-01-03"
   current: true
@@ -19,11 +47,14 @@ ids:
   office: "2bc3588f-bff6-407c-ac8a-0efb10d94181"
   tenure: "7d0c0e34-8a9c-4a53-869a-50771caaaabb"
   jurisdiction: "e9866a65-73b6-421c-8d50-b36e25b7f5fa"
+  bioguide: "B001267"
 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, co]
 timestamp: "2026-06-20"
@@ -33,9 +64,22 @@ timestamp: "2026-06-20"
 
 Current U.S. Senate - CO (State of Colorado).
 
+## Committees
+
+- [Senate Committee on Agriculture, Nutrition, and Forestry](/us/bodies/senate/committees/agriculture-nutrition-and-forestry.md)
+- [Senate Committee on Agriculture, Nutrition, and Forestry - Conservation, Forestry, Natural Resources, and Biotechnology](/us/bodies/senate/committees/agriculture-nutrition-and-forestry/subcommittees/conservation-forestry-natural-resources-and-biotechnology.md) — **ranking-member**
+- [Senate Committee on Agriculture, Nutrition, and Forestry - Rural Development, Energy, and Credit](/us/bodies/senate/committees/agriculture-nutrition-and-forestry/subcommittees/rural-development-energy-and-credit.md)
+- [Senate Committee on Finance](/us/bodies/senate/committees/finance.md)
+- [Senate Committee on Finance - Energy, Natural Resources, and Infrastructure](/us/bodies/senate/committees/finance/subcommittees/energy-natural-resources-and-infrastructure.md)
+- [Senate Committee on Finance - International Trade, Customs, and Global Competitiveness](/us/bodies/senate/committees/finance/subcommittees/international-trade-customs-and-global-competitiveness.md)
+- [Senate Committee on Finance - Taxation and IRS Oversight](/us/bodies/senate/committees/finance/subcommittees/taxation-and-irs-oversight.md) — **ranking-member**
+- [Senate Committee on Rules and Administration](/us/bodies/senate/committees/rules-and-administration.md)
+- [Senate Select Committee on Intelligence](/us/bodies/senate/committees/senate-select-committee-on-intelligence.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).