Security Hats News Today

>> we can say safely we have literally never seen something like this and we welcome it. we embrace it. we look forward to it. >> reporter: the pope has a habit of breaking away to approach people. pope francis does not stick to the script. >> the pope made it quite clear traveling the world that thats not what he does. for those of us wearing the security hats, its a concern. >> he answers to a higher authority. >> reporter: theyre saying theres no credible threat against the pope at this stage...

>> this pope has made it clear as hes traveled around the world, thats not what he does. for those of us wearing the security hats, its always a concern. >> he answers to a higher authority. >> that was nbcs keir simmons reporting. still to come, the countdown to the second republican presidential debate is on upon what to expect from tomorrow nights match-up. >> your cnbc market wrap, stock rally ahead of the fed two-day meeting. the dow jones jumps 228 points. the nasdaq gains 54. retail sal...