Day 7, Part 7: Democrats question witnesses on evidence in impeachment inquiry

LIVE: Impeachment Hearing DOJ Watchdog Report Hearing Protester Migrant Detention Study New Zealand Volcano Ed Smart Interview Russia Doping Ban News US World Politics Entertainment Health MoneyWatch Technology Science Crime Sports Watch live: House lawyers present evidence for and against impeachment Justice Department watchdog releases report on origins of Russia probe Cyberattack hits Pensacola hours…