extremists having traveled to syria and iraq, many of them joining isis. 1,500 back here and that's just the ones they know about. >> all right. paul cruickshank in paris, thank you so much. in other world news increased skepticism today about north korea's claims it detonated a hydrogen bomb, but that's not stopped kim jong-un from bragging about the success of the test. our own will ripley is inside north korea in its capital pyongyang. that story next. and can you explain why you recommend synthetic over cedar? "super food?" is that a real thing? it's a great school, but is it the right one for her? is this really any better than the one you got last year? if we consolidate suppliers, what's the savings there? so should we go with the 467 horsepower? ...or is a 423 enough? good question. you ask a lot of good questions... i think we should move you into our new fund. sure... ok. but are you asking enough about how your wealth is managed? wealth management at charles schwab.