Dairy cows feed through a fence at an Idaho farm, in this 2009 file photo. Idaho's Gov. C.L. "Butch" Otter enacted a bill Friday that criminalizes the act of secretly filming animal abuse at farms.
A bow and an apology: Mark Karpeles, CEO of Mt. Gox, was contrite at the start of a news conference in Tokyo on Friday in which it was announced that the firm has filed for bankruptcy.