Claim: President Lyndon B. Johnson sent a letter to the Smothers Brothers for making Americans laugh by mocking him on their show.
Fact-check: FACT CHECK: Did President Lyndon B. Johnson Applaud the Smothers Brothers for Mocking Him?
Verdict: true
Organisation: Snopes
Author: Kim Lacapria
Date published: 2017-02-19T18:13:36