Jim Geraghty of National Review and Greg Corombos of Radio America serve up three bad martinis today.  They react to Kim Jong-Un's pathetic attempt to get attention by threatening to cancel next month's summit with the United States over military exercises between the U.S. and South Korea.  They also discuss revelations that Democrats are "rigging" primaries again as reports show the Democratic Congressional Committee (DCCC) is making polling data and email lists available to some candidates and not others.  And they note two literal socialists won Democratic primaries for the state legislature in Pennsylvania, suggesting socialism is becoming increasingly acceptable to voters on the left.