Ragtag rebel forces try and force an end to the 42-year reign of Libyan leader Moammar Gadhafi.
Sara Sidner reports from Tripoli as rebels celebrate what they believe is the collapse of the Gadhafi regime.
iStock / DrGrounds
Kevin Winter/Getty Images
Ronald Martinez/Getty Images
iStock / shironosov
Patrick Aventurier/Getty Images
Sign up for Breaking News, Daily Headlines, Severe Weather Alerts & more!