and police wanting to know more about him and his role in the investigation and how much of a role do you have in trying to radicalize these young men. these are questions the authorities now closely trying to get answers to. george? trying to understand exactly the origin of why and how this all came together. isa soares reporting for us. thank you. the john s. mccain just arrived at singapore s naval base more than ten hours after complieding wi colliding with a merchant ship. there is visible damage there. there is a gaping hole above and significantly below that ship s water line. search and rescue operations are ongoing and are looking for ten u.s. navy sailors. five, as we understand, are injured. the first total solar elips clio