jenna: fox news alert, we bring you back to cairo this evening as darkness descends upon that city. one of the questions that the protesters you're seeing on your screen right now is whether or not their demands are going to be met tonight or in the future. there is a lot of different reports about president moubarak stepping down. we are hearing maybe tonight, so we are also hearing other reports that it's not going to happen. there is a wide variety of different opinions on the subject right now and different reports and we're doing our best to keep up with all of them. the white house is not commenting by the way, not confirming that moubarak is stepping down or even really commenting at this time at all. we'll bring you more developments as we get them. in the meantime, jon, definitely a developing scene out of cairo. jon: and this fox news alert out of arizona, fox news is confirming that senator jon kyl is preparing to announce his retirement from the u.s. senate. kyl, a republican is in his