Desert Retaking News Today

Advance in libya. just hours before president obama speaks to the nation about our mission there, rebels have fought their way to the doorstep of gadhafis hometown of sirte. in the last three days, weve seen a dramatic push from the rebels racing across the desert retaking cities theyve lost to gadhafis troops. >> todays 41 days -- weve been 41 days. and gadhafi has been 42 years in power. hopefully tomorrow is 42 days and were going to finish it tomorrow. >> what is unclear is just how much coa...