>> senate majority leader mike mansfield.was a -- had a different problem than most guests. his questions were -- his answers were too short, instead of too long. in fact, he really liked the yes or no answer. so you -- i was warned that i would run out of questions with senator mansfield, and i did. >> were you nervous? >> i was so scared. i can't tell you. this was really the big-time. actually, the column had started on may 15th, 1963, but i suddenly realized i was in the big-time when i was invited on to "meet the press." i've been watching "meet the press" since it started. and i just had to pinch myself to believe that i was on it. >> and on it, he was. more than 248 times. here's a look back at some highlights, starting with that first nervous appearance in 1964. >> senator, do you think there's any chance that the senate will, after all, enact some legislation requiring disclosure of senatorial income in the wake of the bobby baker case? senator, you repeatedly differentiate between the republican party and the commit