President Donald Trump signs first executive orders

President Donald Trump has signed a number of orders in front of his supporters inside the Capital One Arena and at the White House.

Among the first executive orders signed were the termination of the US' involvement in the Paris climate agreement, the requirement for federal workers to return to full-time in-person work immediately and to end the "weaponization" against the "political adversaries" of the previous administration.

He has also declared a national emergency at the US-Mexico border.