You mean unlike all the other millionaires in Congress?
McConnell's wife is now using her position as Secretary of Transportation to pimp her family's business and help her husband's re-election.
OOPS: ELAINE CHAO CAUGHT PIMPING HER FAMILY BUSINESS WITH CHINA
MCCONNELL’S WIFE GAVE HIM A SPECIAL REELECTION PRESENT: $78 MILLION IN FEDERAL FUNDING
Not to mention the fact that up until recently as head of the DOT she owned stock in and sat on the board of an asphalt company, which she had pledged to divest herself of, but did not.
https://citizentruth.org/transportation ... ivest/amp/
If you are looking for unethical members of Congress, you need to look on both sides of the aisle.