it going to take for a deal to come out of this? stocks fell by about 2% across the board today. the dow finished down almost 250 points although it was worse during the day. however, standard & poor s says it will not downgrade the u.s. credit rating again over this fail deal. students at uc-davis want accountability. and today, thousands of them told their chancellor that she needs to resign after campus police pepper sprayed a group of nonviolent protestors. ann notarangelo on what the chancellor had to say about that. reporter: dana, the encampment is back up. there are at least 25 tents in place for the night. you know, this pepper spray incident has shocked a lot of people, unsettled some people and seems to embolden the protestors who feel they have more of a right to be here now. we were just kids sitting down in a circle singing. reporter: a handledful of students who were pepper sprayed by u.c.-davis police on friday told the energized crowd what happened