Trump's former Russia advisor testifying on Capitol Hill; Trump says he'll impose economic sanctions against Turkish officials for Syria incursion; Trump directs attacks on Twitter at Dems, FOX, critics of his strategy on Syria

Source: in today's testimony, Trump's ex-Russia advisor praised the ousted ambassador targeted by Giuliani; NYT: former Trump adviser will testify Giuliani ran "shadow diplomacy" in Ukraine to aid Trump; Trump: "small footprint" of U.S. forces to remain in southern Syria to disrupt "remnants of ISIS"; Kurdish leader: U.S. "leaving us to be slaughtered"; McConnell slams Trump's withdrawal of U.S. troops from Syria; Retired four-star gen: Trump has "blood on his hands"; Joe Biden's son Hunter to give first TV interview on day of debate; Once a toss-up, Dems fear Ohio leaning Republican; Cop who shot & killed woman in her Texas home resigns, may face chargesTo learn more about how CNN protects listener privacy, visit cnn.com/privacy Learn more about your ad choices. Visit podcastchoices.com/adchoices