Militants Advance On Baghdad Slows

Militants Advance On Baghdad Slows
(Undated) -- Iraqi government troops appear to be slowing Sunni militants' advance on Baghdad, but fierce fighting continues. The fighting was heaviest north of the Iraqi capital on Thursday, as militants and government forces battle for control of the nation's biggest oil refinery. Iraqi officials say government troops turned back the militants, but other sources say it isn't clear which side has control of the sprawling refinery.