Tonight... Get on On the Record with Greta!

We'll have the latest from the battlefield as coalition forces draw near to Baghdad and gear up for the final assault on the Iraqi capital.

Earlier today, U.S. forces advanced to within 19 miles of the Iraqi capital, wiping out one Republican Guard division and nearly destroying another. Senior Defense officials also told Fox News that the Baghdad division of Saddam Hussein's vaunted Republican Guard had been wiped out, and the Medina Division was "almost completely destroyed as well."

Our military experts will weigh in on all of the day's developments. How long wil the battle for Baghdad last? What's left of the Republican Guard? What can we expect from the divisions that remain? We'll have fair and balanced answers for you.

Plus, we'll talk with former House Speaker Newt Gingrich about the war.

And later, as we approach Baghdad will Saddam Hussein use chemical weapons on coalition forces? We'll get analysis from FOX News Contributor and Washington Times National Security correspondent Bill Gertz.

Don't miss On the Record with Greta Van Susteren LIVE at 10 p.m. ET! 

--The Associated Press contributed to this report.

--All topics and guests are subject to change.

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