C of C Backs Braun

One of the largest business organizations in the U.S. is endorsing Republican, Mike Braun in the Indiana Senate race. The U.S. Chamber of Commerce announced it was backing the businessman and former state lawmaker, who is challenging Sen. Joe Donnelly, one of the most vulnerable Democrats up for re-election. The organization released an ad, attacking Donnelly for voting against the Republican-led tax overhaul.