Sixteen states have filed lawsuits against President Donald Trump's national emergency declaration he announced last week. Jonathan Turley is a Professor of Public Interest Law at George Washington University Law School, and he explains that presidents have the right to declare emergencies and why the states can push back.

Vermont Senator Bernie Sanders has announced he is giving his progressive political ideas a second shot and running for president in 2020. FOX's Washington Correspondent Rachel Sutherland and FOX's Politics' Editor Chris Stirewalt discuss what we saw with his first run and what we can expect to be different this time around.

Plus, commentary by columnist for and the New York Post, Karol Markowicz.