and harrison david, a civil engineering student.dam kline also a 20-year-old sophomore studying neurosciences. and michael whims, a former member of the student council. and perhaps the most colorful of the crew, 20-year-old sophomore jose perez. he was a party animal who said his name was too plain so he went by stephen vincinso instead. they admitted they started selling drugs to pay tuition, now they may be paying the price. the suspects are awaiting arraignment and have not entered any pleas or made any public statements about these allegations. for their part, columbia university officials say they released a statement to students reiterating the drug policy saying they do have drug and alcohol counselors available and they do take this matter very seriously. >>> up next, tom brokaw on what it will take to solve the nation's growing problem with bullying. >>> plus who's more involved with prince william and kate's royal wedding, the british or the americans? we'll get into that, but first these messages. this one card i had --