CNN -- BREAKING NEWS: A spokesperson for former President Barack Obama responded to President Donald Trump's stunning allegations on Saturday that the Obama administration wiretapped him, calling the unverified claim "simply false."
"A cardinal rule of the Obama administration was that no White House official ever interfered with any independent investigation led by the Department of Justice," Obama spokesman Kevin Lewis said in a statement. "As part of that practice, neither President Obama nor any White House official ever ordered surveillance on any US citizen. Any suggestion otherwise is simply false."
ORIGINAL STORY: President Donald Trump made a stunning claim Saturday, alleging without offering evidence that his predecessor, Barack Obama, wiretapped Trump Tower ahead of the 2016 election.
"Terrible! Just found out that Obama had my 'wires tapped' in Trump Tower just before the victory. Nothing found. This is McCarthyism!" Trump posted on Twitter.
Trump did not offer evidence for the claim. The White House did not immediately return requests for comment Saturday morning. An Obama spokesman had no comment regarding Trump's claims.
Former Obama deputy national security adviser Ben Rhodes tweeted in response that presidents can't order wiretapping.
"No President can order a wiretap. Those restrictions were put in place to protect citizens from people like you," he said in his Twitter post.