23ABC News at 11 a.m. | Top Stories for January 17, 2020
23ABC News at 11 a.m. | Top Stories for January 17, 2020

The impeachment trial of President Trump is underway in the Senate with the trial expected to begin on Tuesday.

Plus, new developments in the Iran missile attack on bases in Iraq.

U.S. officials are now saying nearly a dozen u-s servicemembers were treated for concussion symptoms.