A letter addressed to Mr. T. N. Carswell, Abilene, Texas, from Lyndon B. Johnson, United States Senate, Office of the Democratic Leader, dated February 15, 1954. Johnson expresses his appreciation for the advisement by Carswell on his views on the Bricker Amendment. Johnson advises that Senator Bricker offered amendments to his resolution and discusses his opinion on the subject. "I favor an amendment providing that any treaty or international agreement which conflicts with the Constitution shall not be of any force or effect. - any international agreement other than a treaty shall become effective as internal law in the United States only by an Act of Congress."