"This has to stop," Westerman said. "It's a shame the price that law enforcement officers are paying right now and, again, I don't know any details about what's happening here, but my heart and prayer is with them and their families."
Arkansas deputy dies in shooting; suspect named Billy Monroe Jones →
"If we look at what happened here, and just take it down to the bare bones, your agency stacked the deck behind the scenes," said Rep. Bruce Westerman, Arkansas Republican.
EPA accused of collusion after staffer admits he aided foes fighting Pebble Mine →