President-elect Joe Biden speaks Wednesday at The Queen theater in Wilmington, Delaware. Credit: Susan Walsh / AP

President-elect Joe Biden is calling the violent group that descended on the U.S. Capitol “domestic terrorists” and laying the blame for the violence squarely at President Donald Trump’s feet.

During remarks in Wilmington, Delaware, on Thursday, Biden said people should not call the hundreds of Trump supporters who broke into the Capitol “protesters”. Rather, he says, they are “a riotous mob — insurrectionists, domestic terrorists.” Biden said Trump is guilty of “trying to use a mob to silence the voices of nearly 160 million Americans” who voted in November.

Biden says the president has “made his contempt for our democracy, our Constitution, the rule of claw clear in everything he has done” and unleashed an “all-out attack” on the country’s democratic institutions that ultimately led to the violence Wednesday.