Cheney, Greene exchange personal jabs in debate 

CHEYENNE (AP) — Tension mounted in a U.S. House race debate Thursday as Democrat Ryan Greene and Republican Liz Cheney traded a series of increasingly hostile barbs and even accused one another of relying on their parents to secure jobs for them.

Cheney suggested that Greene, who works in his family’s oilfield services company, is out of touch with the hard times encountered by recently laid-off W...