Opposition Brief
Mark B. Messmer
U.S. House (Indiana-8) · Republican · Indiana
Generated September 10, 2026 · All claims attributed to cited sources · Correlation reflects timing; causation is not asserted.
Executive Summary
- Top donor alignment: BUCKEYE LIBERTY PAC — 18% vote alignment ($12K given). Official Source
Top Attack Vectors — Donor Alignment
Ranked by vote-alignment score. Source: FEC filings (Tier 1 — official public record). Timing correlation only; platform does not assert causation.
- 1.
BUCKEYE LIBERTY PAC
$12K given · voted FOR 42/234 associated bills · 18% alignment
Mark B. Messmer received $12,000 from BUCKEYE LIBERTY PAC → voted FOR 42/234 associated bills (18% alignment). Source: FEC filings (Tier 1 public record). Reflects timing correlation between donations and favorable votes; causation is not asserted.
- 2.
WINRED
$161K given · voted FOR 42/234 associated bills · 18% alignment
Mark B. Messmer received $160,793.05 from WINRED → voted FOR 42/234 associated bills (18% alignment). Source: FEC filings (Tier 1 public record). Reflects timing correlation between donations and favorable votes; causation is not asserted.
- 3.
REPUBLICAN MAINSTREET PARTNERSHIP PAC
$14K given · voted FOR 42/234 associated bills · 18% alignment
Mark B. Messmer received $14,000 from REPUBLICAN MAINSTREET PARTNERSHIP PAC → voted FOR 42/234 associated bills (18% alignment). Source: FEC filings (Tier 1 public record). Reflects timing correlation between donations and favorable votes; causation is not asserted.
- 4.
MESSMER VICTORY FUND
$471K given · voted FOR 42/234 associated bills · 18% alignment
Mark B. Messmer received $471,275 from MESSMER VICTORY FUND → voted FOR 42/234 associated bills (18% alignment). Source: FEC filings (Tier 1 public record). Reflects timing correlation between donations and favorable votes; causation is not asserted.
- 5.
AMERICAN COUNCIL OF ENGINEERING COMPANIES (ACEC/PAC)
$15K given · voted FOR 42/234 associated bills · 18% alignment
Mark B. Messmer received $15,250 from AMERICAN COUNCIL OF ENGINEERING COMPANIES (ACEC/PAC) → voted FOR 42/234 associated bills (18% alignment). Source: FEC filings (Tier 1 public record). Reflects timing correlation between donations and favorable votes; causation is not asserted.