Syria

Erdogan said Turkey would work on plans to conduct operations to eliminate both IS and Syrian Kurdish militants from the region.

In his resignation letter, Mattis alluded to disagreements with Trump as the reason for his departure.

Pentagon officials said the assault pummeled, but did not eliminate the Syrian program.

Explosions lit up the skies over Damascus, the Syrian capital, as Trump spoke from the White House.

U.S. officials say the Tomahawk missiles were fired from two warships in the Mediterranean Sea, targeting a government-controlled air base in Syria.

Today at 7:07AM MDT, author Craig Winn returns to The Morning Zone. Craig is arguably the most controversial of Dave's many guests, and has been a regular on the program since shortly after 9-11.

Three decades after the U.S. started destroying its chemical weapons, it still has more than 3,000 tons.

Liz Cheney is running for the U.S. Senate seat now occupied by Mike Enzi. This is the first time since her announcement to sit down with Brian Scott and talk about the reasons behind running, her thoughts on Washington today, Syria and a number of other topics...

Today our scheduling includes: 7:07AM MDT: Brenda J. Elliott is an award-winning historian, researcher, and New York Times bestselling author. As Congress returns to Washington, lawmakers will have new reading material awaiting them, much like students returning to school - only this book will detail a case for impeaching President Barack Obama," POLITICO reports... Read More ...

U.S. officials say the CIA has been delivering light machine guns and other small arms to Syrian rebels for several weeks, following President Barack Obama's decision to arm the rebels.