https://www.politifact.com/truth-o-...hecking-donald-trumps-tweet-collins-hunter-i/
tulc(this is President Trumps 133rd mostly false his 70th since taking office)Trump said the investigations of two Republican congressmen began under Obama.
The jumping-off point for the Collins insider-trading investigation was a phone call that began months after Obama left office.
The start date of Hunter’s investigation is a bit trickier. A congressional watchdog looked into campaign finance allegations prior to Trump’s presidency, and some of the misconduct he’s since been indicted for also predates the 2016 presidential election.
But the first public reports that Hunter was under criminal investigation appear to have surfaced in March 2017, during Trump’s presidency.
We rate this Mostly False.