Eric Trump apparently thinks Obama was president in 2008

Hoo-boy, the Trump kids are doing their level┬ábest to embarrass themselves the past few days. Yesterday, a video of Ivanka Trump attempting to speak authoritatively about something other than handbags went viral. And now Eric Trump is tweeting nonsense. Care to go for the trifecta, Don Jr.? Or maybe Tiffany wants to get in a…