Why US airstrikes in Libya could mean deeper involvement in war against ISIS

The United States carried out two airstrikes on Monday in the Libyan city of Sirte, in the first of what may be an extended military campaign against the self-proclaimed Islamic State in Libya. The airstrikes come after months of intensive reconnaissance by US Special Forces in a country still mired in the turmoil that followed the Western-backed deposing of former strongman Muammar Qaddafi in 2011.