Morning News: How the White House plans to defend Pres. Trump from impeachment inquiry. Arctic blast set to hit central U.S.

We have new information about the White House strategy to defend President Trump from the House impeachment inquiry. An arctic blast is set to hit the central part of the U.S., starting today. Family members of the nine Americans killed in an ambush in Mexico are disputing local authorities' theory on what happened. For the first time, federal authorities are accusing Saudi Arabia of spying on the U.S. This morning, Turkey's president is accusing the U.S. of not living up to its commitment to move Kurdish forces out of northern Syria, as President Trump promised. An arrest has been made in connection with a New Hampshire couple found dead in Texas.