This poll [1] finding 42 percent of Americans favoring impeachment of Bush if he did not tell the truth about the reasons for war, puts support significantly higher than it was for impeachment of President Clinton.
average support for impeachment and removal was 27% (11 polls)
average support for impeachment hearings was 36% (6 polls)
http://www.democrats.com/clinton-impeachment-polls [2]
