President Trump posted new tweets early Saturday morning, with accusations at his predecessor. Trump alleged that former President Barack Obama had his “wires tapped” in Trump Tower before Election Day, accusing him of “McCarthyism”.

Do You Think Obama Wiretapped Trump? YES or NO?

However, President Trump didn’t provide any evidence so far to support his assertions, neither the source of his information.

“That is an extraordinary thing to hear from a sitting president about his predecessor, tapping his phones would require a warrant from the foreign intelligence surveillance court.” said NPR‘s Mary Louise Kelly on Weekend Edition Saturday.

A former top national security aide to ex President Barack Obama, Ben Rhodes said in a Twitter message directed at President Trump on Saturday that “no president can order a wiretap” and added, “Those restrictions were put in place to protect citizens from people like you.”