WASHINGTON (Reuters) - The Senate Intelligence Committee will delay a vote on the confirmation of John Brennan as CIA director at least until the last week in February, committee Chairwoman Dianne Feinstein said on Wednesday. Democrats on the committee had hoped to hold the vote on Thursday, following a public hearing last week and a closed-door hearing on Tuesday at which Brennan testified before the panel. However, political issues and procedural rules made a Thursday vote problematic, said congressional sources, who spoke on condition of anonymity. ...