everyone unified around the idea of beating trump. so these purity tests are okay during the primary, but very quickly democrats want to be on the same page. >> thanks for joining us on "inside politics." hope to see you back here at this time tomorrow. busy news day. brianna keilar starts right now. have a great one. i'm brianna keilar live from cnn's washington headquarters. under way right now, joe biden making an extremely blunt argument for the 2020 election, essentially telling democrats on the fence to settle for her husband because he's the only one who can beat trump. isis is back just five months after the president declared the terrorist group 100% defeated. hear where and why the militants are resurging. plus, the white house juices the economy that would balloon the deficit and yet again, another group of american high school students seen giving a nazi salute to a nazi marching