U.S. oil climbs above $55 a barrel on renewed Libyan tensions.

SINGAPORE (Reuters) - U.S. crude rose more than $1 in early Asian trade on Monday, reversing a fall in the previous session as escalating clashes in Libya threatened oil exports and supply...

from Reuters: Economic News http://feeds.reuters.com/~r/news/economy/~3/ZwRb0EwoigA/story01.htm