you could hear them saying who let the pigs out, oink, oink.ay that just heightened things yesterday amid all the pushing and shoving, brooke. but right now, fretpretty calm. >> what specifically are the protesters protesting? >> the large umbrella they're all under is they want nato out of afghanistan. there's a lot of talk about ending the drone attacks. mainly they're saying nato needs to get out of afghanistan. but they are very fragmented. it's not necessarily unified. one splinter group will go off on another tangent and they said that most of the trouble, by the way, has come from the -- >> oh, and we lost him. paul, appreciate it. let's move on. breaking today, a former rut ger student sentenced to 30 days in jail in the web cam spying case. dharun ravi was accused of spying on and intimidating his gay roommate. tyler clementi killed himself by jumping off a bridge in 2010. he was upset that ravi and others spied on him and saw him making out with another guy. his brother told a courtroom today about tyler clementi's final days. >> tyle