President Barack Obama waves to supporters as he boards Air Force One to return to Washington, July 24, 2014 in Los Angeles. (AP Photo)
President Barack Obama waves to supporters as he boards Air Force One to return to Washington, July 24, 2014 in Los Angeles. (AP Photo) AP
President Barack Obama waves to supporters as he boards Air Force One to return to Washington, July 24, 2014 in Los Angeles. (AP Photo) AP

White House mindful of impeachment talk

July 25, 2014 5:30 PM