During an early-morning tweet session on March 4, President Trump shared that he “Just found out that Obama had my ‘wires tapped’ in Trump Tower just before the victory” and asked, “is it legal for a sitting President to be ‘wire-tapping’ a race for president prior to an election?” The answer to Mr. Trump’s question is a definitive “no.” Without showing a warrant, the President does not have the unilateral authority to order a wiretap unless it is directed against non-Americans or purely overseas communications. If a sitting President were to order a wiretap of an opposing nominees’ headquarters during the height of their Presidential campaign, it could easily provoke the largest political scandal in recent memory. The very fact that President Trump would make such a claim is deeply troubling. The media was quick to question Mr. Trump’s tweet. The president gave no evidence to back up his claims. […]