U.S. Gets Bridge Impostor TORONTO -- A man accused of impersonating a military officer to try to take control of rescue efforts after a deadly bridge collapse in Oklahoma was handed over to U.S. authorities Wednesday. William Clark, 36, of Tallapoosa, Mo., was arrested in Canada last week as he waited in Tobermory, Ontario, about 180 miles northwest of Toronto. He pleaded guilty to a weapons charge Monday and was deported on Wednesday, turned over to U.S. authorities at Niagara Falls, N.Y., said Jennifer Etter, a spokeswoman for Canada's immigration department. Clark showed up at Webbers Falls, Okla., within two...