What's dividing lawmakers on DACA and threatening a shutdown

President Trump's reported remarks at a White House meeting last week continue to dominate in the days before a looming government funding deadline. As senators grilled Homeland Security Secretary Kirstjen Nielsen on a specific profanity and President Trump was pressed on a different detail, Congress and the White House try to reassemble talks over DACA. Lisa Desjardins joins Judy Woodruff.