There's nearly a Nixon '74 level of public support for impeaching Trump

There is a truly remarkable number in the most recent CNN poll, conducted by SSRS and out this morning.

In it, 42% of Americans say President Donald Trump should be impeached and removed from office.

What makes it remarkable is that he's on par with President Richard Nixon, who 43% of Americans said should be impeached and removed from office in a March 1974 Harris poll. That was after the scale of Watergate came to light, but months before the House started to move against Nixon, who would go on to resign in August 1974 rather than be impeached.