#IowaCaucus trending on Twitter today
On the day of the US Presidential electoral debate in Iowa, #IowaCaucus was a global Twitter trend on Tuesday. Whistleblower Edward Snowden tweeted, "It turns out money decides elections after all. #IowaCaucus" referring to Hillary Clinton's narrow win over Bernie Sanders. Users trolled Donald Trump after Ted Cruz's victory tweeting, "Hey @realDonaldTrump, "You're Fired!" #IowaCaucus".