US President Joe Biden has begun to undo some of Donald Trump’s key policies, hours after being sworn in.
“There is no time to waste when it comes to tackling the crises we face,” he tweeted as he headed to the White House following his inauguration.
President Biden signed 15 executive orders, firstly to boost the federal response to the coronavirus crisis.
Other orders reverse the Trump administration’s stance on climate change and immigration.
Mr Biden set to work at the Oval Office having been sworn in earlier on Wednesday as the 46th president of the United States.