[John has "seen" Stillson become President and trigger WW3, and now is making up his mind how to prevent Stillson's holocaust]
Johnny Smith: If you could go back in time to Germany, before Hitler came to power, knowing what you know now, would you kill him?
Dr. Sam Weizak: Is that why you sent for me, to ask me this, uh... this question?
Johnny Smith: If you could go back in time to Germany, before Hitler came to power, knowing what you know now, would you kill him?
Dr. Sam Weizak: Is that why you sent for me, to ask me this, uh... this question?
[John has "seen" Stillson become President and trigger WW3, and now is making up his mind how to prevent Stillson's holocaust]
Johnny Smith : If you could go back in time to Germany, before Hitler came to power, knowing what you know now, would you kill him?
Dr. Sam Weizak : Is that why you sent for me, to ask me this, uh... this question?
http://www.moviequotedb.com/movies/dead-zone-the/quote_46489.html