saudi arabia and other uae countries saying that they will stay as long as needed. six opposition leaders were detained in a major crackdown on pearl square earlier this week. haiti's former president aristide returned. despite calls from the u.s. and others to delay his trip until after the vote. a wisconsin circuit court judge has issued a temporary restraining order barring the state's controversial order on collective bargaining from taking effect. democratic district attorney said the legislative committee that passed it violated the open meetings law. president obama is expected to make a statement on the situation in libya at the top of the hour. the administration's foreign policy has been under a microscope as the unrest in libya has caused considerable shift in obama policy toward intervention in the last few days. for more you're joined by "washington post" columnist