Trump should never back off this story. As long as the media will take the bait, keep on fishing. That's what the Dems do.

“Based on the information available to us, we see no indications that Trump Tower was the subject of surveillance by any element of the United States government either before or after Election Day 2016,” Sens. Richard Burr (R-N.C.) and Mark Warner (D-Va.) said in a joint statement, providing no other details.