Acting Homeland Security Secretary Kevin McAleenan is taking questions from the House oversight committee. His agency has been under scrutiny for conditions at the detention facilities holding migrants along the southern border. An inspector general report found "dangerous overcrowding" and poor conditions for children and adults. Watch his testimony live.
The hearing is expected to start at 10 a.m. ET Thursday, July 18. If it is after the scheduled start time and the below video does not play, please try refreshing the page.