From Dr. Brown’s twitter history.
Mr. President, I love you, I pray for you, & I appreciate all the good you've done in this last year. But I plead with you to be more careful with your words (assuming the report about your statement on certain immigrant countries is true). Surely, sir, you can do better. @POTUS
— Dr. Michael L. Brown (@DrMichaelLBrown) January 12, 2018