Al Green actually said...

I would also like to thank them for your efforts, in particular for your leadership in sending a bicameral letter to the White House request...

You can't impeach a President because you don't like him. That is not how this system works.

The conduct of the President is impeachable, and there is enough evidence to show.

Impeachment was never intended to be used as a midterm corrective option for a divisive or unpopular leader.