Wonderfull great site <a href=" http://www.acadianacenterforthearts.org/super-viagra-uk-cheap-viagra-in-usa.pdf#awestruck ">bula do sildenafil 50mg</a> The police operation to clear the camps at Nahda Square and Rabaa al-Adawiya began at around 7:00 am local time. According to the Interior Ministry, security forces used tear gas rather than live ammunition as part of what it called “necessary measures” to disperse the protesters. It added that a safe exit path had been established for most demonstrators, but that “those wanted by the prosecution” were being stopped and held. Several Muslim Brotherhood leaders are reported to have been arrested, although no names have yet been given. The Ministry insisted the intention was “not to shed any Egyptian blood”.