We believe very strongly on preserving the right to differ in this country, and the right to dissent; and if I have done a good job of anything since I’ve been president, it’s to ensure that there are plenty of dissenters.

Lyndon B. Johnson (1908-1973) American politician, educator, US President (1963-69)

Press Conference (1967-11-17)
    (Source)

Video:

• LBJ's News Conference, 11/17/1967. MP597. - YouTube (at 29:02).
• President Johnson on the Vietnam War | November 17, 1967 | C-SPAN.org (at 26:48).