At least one phone call between a phone line associated with Cohen and the White House was intercepted, according to one person with direct knowledge. https://t.co/Uhm1pAi4UH— NBC News (@NBCNews) May 3, 2018
If a Republican led Justice Department did this, things are going to get bad for Trump.
Edit: NBC, has clarified the story saying they should have called it a "pen register". The Justice Department monitored who he called, who called him, and when. The Justice Department did it for a reason.