US Sen. Mitch McConnell (R-Ky.) is calling out the Pentagon for sitting on $400 million in aid to Ukraine authorized by Congress. McConnell, who heads the Senate Appropriations Subcommittee on Defense, directly called out Undersecretary of Defense for policy Elbridge Colby , saying he has filed to furnish Ukraine with the aid approved by congress in December. “The Ukraine aid we passed months ago is now collecting dust at the Pentagon,” McConnell, the former longtime Senate Majority Leader,