CNN The Lead w/ Jake Tapper

Mulvaney admits to quid pro quo with Ukraine: "Get over it. There's going to be political influence in foreign policy"; Source: Trump legal team "baffled" by Mulvaney briefing; House lawyer drives Dems impeachment strategy; Trump: U.S. and Turkey agree to ceasefire in Syria; Turkey: "Not a ceasefire" in Syria, just a "pause"; Romney rips Trump's Syria strategy, calls for public hearings; Adm. McRaven: Our republic is under attack from the President; Trump: Kurdish allies of the U.S. are not "angels"; Warren's campaign says she's reviewing options for funding "Medicare for all"; Biden on Warren: She needs to tell truth on funding "Medicare for all"; Trump to host G7 at his Florida golf resort;

Federal investigations of Rudy Giuliani includes counterintelligence probe; Democrats speak after meeting with Trump at WH; Trump claims Turkey's invasion of Northern Syria "has nothing to do with us"; House voted 354-60 on resolution condemning Trump's decision to withdraw U.S. troops from Syria; Former senior aide: Pompeo silent when asked to support ambassador targeted by Giuliani; Former senior Pompeo adviser ends testimony after 5 hours; Top U.S. diplomat in Ukraine expected to testify Tuesday; Former WH, admin officials paint damning picture of Ukraine push; Trump's letter to Erdogan: "don't be a tough guy! Don't be a fool!"

Sources: Giuliani will defy subpoena for Ukraine docs; Budget Office does not plan to comply with document subpoena; OMB does not comply with document subpoena; Source: Trump's ex-Russia adviser said Bolton thought Giuliani was a "hand grenade" ready to explode; Democrats question another key witness behind closed doors as republicans attack the process; U.S. Official: Turkish-backed forces come close to U.S. troops; Void left by U.S. troops in Syria being filled by Russia; 12 Democrats face off tonight in crucial Ohio debate; Warren preps for first debate since becoming a front-runner; Hours away from twelve Democratic candidates taking the stage;

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 charges

NYT: Former Ambassador to Ukraine testifies Trump pressured State Department to remove her; NYT: Former Ukraine Amb. blames Trump, Giuliani for her removal; NYT: Yovanovitch testifies Trump fired her based on "false claims by people with clearly questionable motives"; Sources: National Security Adviser to slash career NSC staff and add political appointees; Source: President Trump sent WSJ Op-ed "Ukraine smoke and mirrors" to all senators; U.S. Official: Turkish artillery fire hit just hundreds of meters away from U.S. Special Forces in Syria ISIS claims responsibility for car bombing in Northern Syria; Trump threatens "powerful sanctions" against Turkey; Why did Trump pull U.S. troops in Syria now?; 2020 Dems take on LGBTQ issues at CNN Town Hall; Wildfire rips through Northern L.A.; 100,000 residents evacuate;