ago, yesterday, about president mubarak and why he didn t go, when he refused to resign. my question is, why did he decide to go now? reporter: well, extreme pressure was put on mubarak. the military came out against him. they told him he had to go. the country was being crippled. state industries, workers were going on strike. we thought the communication people were going on strike. the suez canal workers were going on strike. there had to be an out out of this paralysis the country was facing. as we look ahead, we know the military is in charge. there will be markers along the way of difficult moments, if you understand what i mean. what is the first hurdle that we should look out for that s on