President Donald Trump called on Republicans to expel Democratic lawmakers from Congress over baseless claims of election crimes.

The first 100 days are a presidential milestone and a benchmark that dates back almost a century. The 100-day marker began with Franklin D. Roosevelt in 1933 when he hit the ground running during the Great Depression and called for a special session.

The Trump administration marked 100 days of the president's second term in office earlier this week. While the first 100 days are used as a benchmark, there are more than 1,300 days left. CBS News political contributor and Democratic strategist Joel Payne and CBS News political analyst and Republican strategist Leslie Sanchez break down what to expect from the president and Congress.