Protesters want yemen's president to give up his long hold on power but he vows to stay until his term ends in 2013. protests in libya are quickly escalating. so much so some diplomats are questioning moammar gadhafi's grip on power. the united nation secretary general man can i moon called today to say the violence must stop. 220 people have been killed. libya will not allow western journalists into the country for independent reporting. >> this is a government that very closely controls all information, all access, and power is highly centralized in a way people in this country don't reall...