Brent drops towards five-year low near $57, supply glut weighs

SINGAPORE (Reuters) - Brent oil extended losses into a fourth session on Tuesday, with prices hovering close to a more than five-year low above $57 per barrel, as persistent worries about a global supply glut offset concerns about output disruptions in Libyan.

from Combined News for Reuters & Al Jazeera copy http://feeds.reuters.com/~r/reuters/topNews/~3/1QiLuGQeOhw/story01.htm