WASHINGTON (Reuters) - The United States is weighing "all appropriate actions" in response to Libya's violent crackdown on protesters and is analyzing a televised address by the son of Libyan leader Muammar Gaddafi to see if there are prospects for meaningful reform, a U.S. official said on Sunday.
President Barack Obama was being briefing regularly on fast-moving developments in Libya, and his administration will seek "clarification" from senior Libyan officials as it presses for an end to violence against peaceful demonstrators, the official said.