Pelosi is ever so slowly starting to come the the realization, which everyone else always knew, that she is NOT the most powerful person in America, kicking and screaming the whole way. She is obviously suffering from some fairly severe mental issues. She thought she could overwhelm and dictate the Senate. She actually thinks that she is as powerful or even more powerful than President Trump, whom she has never recognized as being a 'legitimate' President, according to her own personal criteria.
Now she has it in her head that any time Trump does something that she did not personally approve, she will move to impeach or to undermine his decision in any way she can.
Senility, megalomania, delusions of grandeur, Pelosi is one crazy monkey. The fact that she is speaker for the Dems is nothing short of amazing.