Opposition Brief
Mario Diaz-Balart
U.S. House (Florida-26) · Republican · Florida
Generated September 10, 2026 · All claims attributed to cited sources · Correlation reflects timing; causation is not asserted.
Executive Summary
- Top donor alignment: IUOE/EPEC INTERNATIONAL UNION OF OPERATING ENGINEERS — 9% vote alignment ($15K 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.
IUOE/EPEC INTERNATIONAL UNION OF OPERATING ENGINEERS
$15K given · voted FOR 35/409 associated bills · 9% alignment
Mario Diaz-Balart received $15,000 from IUOE/EPEC INTERNATIONAL UNION OF OPERATING ENGINEERS → voted FOR 35/409 associated bills (9% alignment). Source: FEC filings (Tier 1 public record). Reflects timing correlation between donations and favorable votes; causation is not asserted.
- 2.
UNION PACIFIC CORP. FUND FOR EFFECTIVE GOVERNMENT
$17K given · voted FOR 62/1501 associated bills · 4% alignment
Mario Diaz-Balart received $17,000 from UNION PACIFIC CORP. FUND FOR EFFECTIVE GOVERNMENT → voted FOR 62/1501 associated bills (4% alignment). Source: FEC filings (Tier 1 public record). Reflects timing correlation between donations and favorable votes; causation is not asserted.
- 3.
TRANSPORT WORKERS UNION POLITICAL CONT
$20K given · voted FOR 62/1594 associated bills · 4% alignment
Mario Diaz-Balart received $20,000 from TRANSPORT WORKERS UNION POLITICAL CONT → voted FOR 62/1594 associated bills (4% alignment). Source: FEC filings (Tier 1 public record). Reflects timing correlation between donations and favorable votes; causation is not asserted.
- 4.
LEIDOS INC. PAC
$17K given · voted FOR 62/1594 associated bills · 4% alignment
Mario Diaz-Balart received $17,000 from LEIDOS INC. PAC → voted FOR 62/1594 associated bills (4% alignment). Source: FEC filings (Tier 1 public record). Reflects timing correlation between donations and favorable votes; causation is not asserted.
- 5.
REALTORS PAC
$16K given · voted FOR 63/1661 associated bills · 4% alignment
Mario Diaz-Balart received $16,000 from REALTORS PAC → voted FOR 63/1661 associated bills (4% alignment). Source: FEC filings (Tier 1 public record). Reflects timing correlation between donations and favorable votes; causation is not asserted.
