NewsHour Weekend will cover actions taken by President Donald Trump on his first full day in office, and report on the Women's March on Washington, which is expected to draw hundreds of thousands of people to the nation's capital to protest Trump's presidency and to show support for women's rights. NewsHour Weekend Correspondent Megan Thompson will also look at the partisanship that has consumed Congress in recent years through the eyes of two recently retired members from both sides of the aisle, and NewsHour Special Correspondent Jeff Greenfield will provide political analysis.