With a week to go before federal funding runs dry, a fight over Ukraine aid could stymie efforts to pass a short-term spending extension to head off a partial government shutdown. CQ Roll Call's David Lerman, Aidan Quigley and John M. Donnelly outline the battle and explain why efforts to pass full-year spending bills have faltered in both the House and Senate.

Learn more about your ad choices. Visit megaphone.fm/adchoices