It was an assignment she embraced with rare zeal. She impeached him twice, tore up his speech notes at a State of the Union address and described him as a deranged, unhinged, dangerous President of the United States . Dubbed Crazy Nancy by Donald Trump, it is clear who won their running battle. Â Now the Democrats occupy the White House and hold the balance of power - by wafer thin margins - in both houses of Congress. At the age of 80 and supposedly on her last lap as Speaker of the House of Representatives - an incredibly important role in US politics - it would seem that Pelosi, the most powerful woman in Washington, is on course for a dream run into retirement.