>> harris: peter, thank you. new information and terror arrests in london now, less than three weeks away from the olympic games, a woman initially arrested over an alleged plot to launch a terrorist attack and britain has been released now, she's 30 years old. and police not revealing her name at this time. one of the seven arrested last week, five men and another woman, meanwhile, remain in custody, being questioned over allegations of quote, the commission, precipitation and instigation of acts of terror. and detectives investigating others arrested in a separate alleged terror plot. there were a couple last week. counterterror officers in london on high alert ahead of the summer games and britain's terrorist threat risk remains substantial, which means is attack is a strong possibility. but, intelligence officials say there are no specific or credible threats to the olympic games at this point. >> the foreclosure hammer about to come down on a lot of home owners in one major city