The former national security adviser says he'll testify if he is subpoenaed; he is reported to have called the White House pressure campaign on Ukraine a "drug deal." READ MORE: https://abcn.ws/2QAaojL

Watch More on http://abcnews.go.com/

GOOD MORNING AMERICA'S HOMEPAGE:

https://www.goodmorningamerica.com/

Advertisement
EMS.com: Free Shipping on The North Face, UGG, Patagonia, Merrell, Five Fingers, and Garmin!

More videos