This will only happen, of course, if Ted Cruz manages to get elected president:

Sen. Ted Cruz (R-Texas) on Tuesday called for an investigation into Planned Parenthood during a rally in front of the Capitol that also drew two of his Republican presidential rivals calling for defunding the nation’s largest abortion provider. “When we’ve seen the truth, after a time for truth comes a time for action. Today is a time for action,” Cruz said, flanked by pro-life signs and supporters. “Today, the U.S. Department of Justice should open a criminal investigation into all of those individuals. Today, the U.S. Department of Justice should open up a criminal investigation into whether Planned Parenthood nationally is a criminal enterprise breaking the law.”

Considering that the recent investigation of Planned Parenthood in Texas ended with felony indictments for two lying anti-choice "activists" (both now facing 20 years in prison!)—an investigation called for by the state's anti-choice Republican governor and lieutenant governor, an investigation conducted by an anti-choice Republican D.A.—it seems to me that Hillary and Bernie should make the same promise: if elected, they too will order the Justice Department to investigate Planned Parenthood too. Who knows how many anti-choice activists will go prison!