US President Donald Trump took to his Twitter over the protests amid the murder of African American George Floyd by a policeman in Minnesota.

"Crossing State lines to incite violence is a FEDERAL CRIME! Liberal Governors and Mayors must get MUCH tougher or the Federal Government will step in and do what has to be done, and that includes using the unlimited power of our Military and many arrests. Thank you!" Trump tweeted.

Crossing State lines to incite violence is a FEDERAL CRIME! Liberal Governors and Mayors must get MUCH tougher or the Federal Government will step in and do what has to be done, and that includes using the unlimited power of our Military and many arrests. Thank you!

— Donald J. Trump (@realDonaldTrump) May 30, 2020