You can now fact-check Trump's tweets while on Twitter with a cool new Washington Post browser plugin

Not impressed. The example they use finds two main errors in Trump’s tweet:

  1. Donna Brazile was not yet the acting-chairman of the DNC. At the time, she was merely a very senior-level member of the party.

  2. Trump said it was done “illegally.” But the truth is, it was merely against the rules.

This isn’t exactly stop-the-presses kind of stuff, particularly given Twitter’s short-message length. They seem to have missed what Twitter is really about.