the media that administration is rethinking its position on providing arms to the rebels so it is certainly something that we are going to be keeping an eye on. tucker? alli, clayton, back to you. >> thanks, elizabeth. >> alisyn: thanks so much elizabeth. get to your headlines. the fbi are now helping investigating the death of a prominent pennsylvania doctor from cyanide poisoning. police searched the home of autumn klein and removed bags of evidence. officials say they are gathering information from two hospitals where klein and her husband worked. klein died last month after collapsing in her home. police will say her death is being investigated as both a suicide and a homicide. meanwhile, a food fight at a florida high school quickly growing out of control. as you can see hundreds of students all watched as the fight moved from the calf cafeteria to the courtyard. one student was arrested for shoving you the assistant principal during the melee. officials are reviewing more surveillance video to see if more arrests need to be made. wow, a new sleeping