Read and learn about history. Pick out a good one.

https://en.wikipedia.org/wiki/July_27

1974 – Watergate scandal: The House of Representatives Judiciary Committee votes 27 to 11 to recommend the first article of impeachment (for obstruction of justice) against President Richard Nixon.

• 2016 – At a news conference, U.S. presidential candidate Donald Trump expresses the hope that Russians can recover thirty thousand emails that were deleted from Hillary Clinton's personal server.

I'm actually embarrassed that my source would use such a really dumb thing for this day in 2016 history.