Angry supporters of President Donald Trump stormed the U.S. Capitol on Wednesday in a chaotic protest aimed at thwarting a peaceful transfer of power, forcing lawmakers to be rushed from the building and interrupting challenges to Joe Biden’s Electoral College victory.

Protesters stirred by the death of George Floyd vowed Friday to turn an extraordinary outpouring of grief into a sustained movement as demonstrations shifted to a calmer, but no less determined focus on addressing racial injustice.