On June 30, 2015*, Trump threatened to sue Univision over the Miss USA pageant. He sued.
On July 2, 2015, Trump threatened to sue the National Hispanic Media Coalition after it called one his speeches a “bigoted, racist, anti-Latino rant.”
On Sept. 21, 2015, Trump threatened to sue the Club for Growth, a D.C.-based nonprofit, over negative ads.
On Sept. 22, 2015, Trump threatened to sue StopTrump.us over selling anti-Trump shirts.
On Oct. 14, 2015, Trump threatened to sue Culinary Workers Union and Bartenders Union for saying Trump spent the night at the unionized Treasure Island casino-resort instead of his own hotel. He sued.
On Nov. 19, 2015, Trump threatened to sue John Kasich over negative ads.
On Nov. 20, 2015*, Trump threatened to sue New Day For America (a super PAC) over negative ads.
On Dec. 7, 2015*, Trump threatened to sue Mike Fernandez, a Jeb Bush donor, over negative ads.
On Jan. 18, 2016*, Trump threatened to sue The Washington Post for writing an article about how one of his casinos filed for bankruptcy.
On Feb. 3, 2016, Trump threatened to sue Ted Cruz over voter fraud in the Iowa caucuses.
On Feb. 12, 2016, Trump threatened to sue Ted Cruz for “not being a natural born citizen.”
On Feb. 17, 2016*, Trump threatened to sue Ted Cruz for attack ads.
On March 27, 2016, Trump threatened to sue the Republican Party over a dispute about Louisiana delegates.
On April 12, 2016, Trump threatened to sue the Associated Press for publishing an article about the handling of a Trump-branded condo development in Panama.
On April 27, 2016, Trump threatened to sue David Cay Johnston if he didn’t like what Johnston reported.
On May 18, 2016, Trump threatened to sue the Washington Post for libel.
On July 18, 2016, Trump threatened to sue Tony Schwartz, co-author of “The Art of the Deal,” for negative statements Schwartz made to The New Yorker.
On Oct. 4, 2016*, Trump threatened to sue The New York Times for publishing an article on Trump’s tax returns.
On Oct. 12, 2016, Trump threatened to sue The New York Times for publishing an article about two women who accused Trump of sexual assault.
On Oct. 22, 2016, Trump threatened to sue nearly a dozen women for accusing him of sexual assault.