Republicans are hand-wringing over former President Donald Trump’s hand-picked candidate Herschel Walker entering a critical Senate race. Surprisingly, Mitch McConnell isn’t one of them. After vowing earlier this year to tangle with Trump if necessary to nominate electable GOP candidates in must-win Senate primaries, the Senate minority leader is tacitly blessing many of Trump’s endorsements. As McConnell surveys Trump’s picks in Senate battlegrounds, he's concluded that “I don't believe they're troubling.”