Amy Walter and Tamara Keith on March for Our Lives impact

Hundreds of thousands of people marched in Washington and around the country this weekend to push for tougher gun laws. Amy Walter of The Cook Political Report and Tamara Keith of NPR join Judy Woodruff to discuss the chance that Congress will act on pressure over gun control, President Trump’s threat on Friday to veto the omnibus spending bill and lawsuits by women against the president.