U.S. Congress to "keep working" on fiscal cliff deal
December 28, 2012 at 17:37 PM EST
WASHINGTON, Dec 28 (Reuters) - U.S. congressional leaders pledged to keep working on solutions to avert the year-end tax hikes and spending cuts that would come into force if the so-called fiscal cliff is not averted, but details were yet to be decided after a meeting with President Barack Obama at the White House on Friday.