FULL VIDEO: Citing national security, Trump orders steel, aluminum tariffs

On Thursday afternoon, President TrumpDonald John TrumpEx-ethics chief calls on Trump to end 'monstrous' migrant policies Laura Bush blasts Trump migrant policy as 'cruel' and 'immoral' US denies report of coalition airstrike on Syria MORE officially signed paperwork enacting tariffs of 25 percent on steel and 10 percent on aluminum. He was flanked by steel and aluminum workers during the White House event.

The tariffs, which temporarily exclude North American Free Trade Agreement (NAFTA) partners Canada and Mexico, take effect in 15 days.

Transcript of remarks to come.