House Democrats announced they are launching a “broad investigation” into President Trump’s efforts to determine if Ukraine officials attempted to damage his 2016 campaign.

The chairmen of the House Oversight, Foreign Affairs, and Intelligence committees announced they are also investigating whether Trump and his personal lawyer, Rudy Giuliani, are improperly pursuing information related to whether former Vice President Joe Biden’s son, Hunter, who was on the board of a Ukraine energy company, improperly benefited from his father’s White House role.