>> reporter: well, what we've seen, in fact, is that mohammed mosi, the presidential candidate runningn behalf of the muz lyme brotherhood promised if he becomes president he will basically call for another trial. a retrial, and certainly he seems to be trying to capitalize on all of this anger. he's promised this evening to come to tahrir square to try to rally support. he didn't say it, but obviously, for his candidacy. so, really, the egyptian population is split. it's hard to say along what lines, or rather percentage, but on the one hand, you have supporters of shafiq, the former, the last prime minister of hosni mubarak, who is sort of the candidate for stability, for calm, for a restoration of order and mohammed mosi, of the muslim brotherhood, trying to capitalize on this unhappiness and become the candidate of the revolution. we'll have to wait until the 16th and the 17th of june for the second round of these presidential elections to figure out who actually has more support. fredricka? >> ben wedeman, thanks so much, in cairo. >>> last hour i talked with georgetown university