U.S. Sen. Lindsey Graham promises to “get to the bottom” of the president’s allegation that his predecessor wiretapped Trump Tower.

OK, then. The South Carolina Republican has expressed his deep worry about what Donald J. Trump has alleged.

Did President Obama order an illegal wiretap? Is there a “there” there? Or, did Trump make it up? Did the president decide to fire off a storm of tweets alleging something that is patently ridiculous on its face?

Trump said Obama wiretapped the Trump Tower offices to prove that the president-elect had conversations with Russian officials. This controversy is boiling to a scandal status.

Here is what I think Sen. Graham is going to find.

Nothing! I believe the “bottom” of this specious claim is going to reveal yet another bald-faced lie from the president of the United States.