Oil slips towards $65 as Middle East tensions ease

LONDON (Reuters) - Oil slipped further towards $65 a barrel on Friday as tensions in the Middle East over Iran eased for now and investors focused on rising U.S. inventories and other signs of ample supply. Iran responded to a U.S. drone strike that killed a top Iranian general on Jan. 3 with a missile attack on Iraqi air bases hosting U.S. forces that left no casualties. But a Revolutionary Guards commander said Iran would take "harsher revenge" soon."Hostilities may have ended for the time..