joining us with more, dennis berman from "the wall street journal." dennis, a lot of hype for this new samsung phone. what's new? what are the bells and whistles? >> of course, the hype -- it's supposed to be unveiled at radio city music hall. they chose a pretty cool venue for it. they're not saying precisely, but there have been some things that leaked out their business speculation. one of the possibilities is perhaps that the phone follows your eye. so as you look at your phone or looking down at an imaginary phone, it knows as your eye moves, and it perhaps adjust its web browser or do a number of other functions as it monitors your own eye. so pretty crazy science fiction stuff if it happens to be true. >> one of the things i've noticed about samsung's devices, dennis, is that they tend to be slightly larger, particularly the screen size. >> yes. >> tends to be larger than many of the competitors. is this one of the things that they think differentiates them from the rest of the class and gives them an edge? >> well, tyler, i've got to tell you,

berman. >> wolf, just a short while ago dennis rodman tweeted that he is back in the usa.ding rodman or "the worm" as he was once known, is this, is he the latest participant in sports diplomacy? he could work the boards and, yes, dress like no player ever but can he negotiate? okay. maybe not negotiate but at least engage in diplomacy. his assessment of the mysterious north korea leader kim jong-un -- >> i love him. the guy's awesome. >> after the two men watched members of the harlem globetrotters in pyongyang, he called kim jong-un a friend for life. >> honest and his father and grandfather are great leaders. >> given reports that millions of north koreas might be starving and violations of nuclear treaties, rodman's words might be disguided. >> he does not represent the united states. >> but rodman there to air in vice on hbo, visiting china which is ping-pong diplomacy, pays for a summit between the two countries. cricket has been a dialogue between india and pakistan and just this week the american participation in the writes selling world cup in tehran was a topic d