Trump has been speculating with aides and other Republicans about which Democrat will run against him for the presidency, but has dismissed Sanders as a viable candidate.
The president has said that Sanders, 76, won’t have the energy for a second presidential bid, but that he could easily beat the Vermont independent if he decides to run again. Trump will be 74 at the time of the election.
Allies say Trump should be more concerned about a bid from Oprah Winfrey or former Vice President Joe Biden.
“What we can’t let voters do is…