Billionaire Tom Steyer is officially making a run for the Democratic presidential nomination.
Tuesday’s announcement is a turn-around after Steyer ruled out a run in January.
the hedge fund manager is worth an estimated one-point-six billion dollars.
Steyer has donated more than one hundred million dollars to Democratic candidates in the past three election cycles.
Lately, Steyer has been running his own self-funded television commercials calling for Congress to impeach President Trump.