proposal to actually outlaw the muslim brotherhood. leyland vitter continues to follow this live. what about this new twist? >> reporter: good morning, jamie. it's very clear the mus lick brotherho brotherhood -- early this morning tanks, armored personnel, soldiers, all converged on the egyptian supreme court. that's where we're hearing the latest demonstrations are headed to. in the past muslim brotherhood gunmen have not only tried to come up to these buildings but actually stormed government buildings and take them over. that's what they were trying to do a couple of days ago. when they failed to take over a police station. and then went ahead and took over a local mosque, barricading themselves inside. over the past 48 hours or so, there was a large siege on that mosque. a lot of gunfire coming out from the the minaret where the gunmen has taken their position.