Barack Obama Challenged the Signatures of his Opponents, but is Opposing his Opponents of Doing the Same When @BarackObama wanted office, he challenged the signatures of his opponent's petitions. Take a look at how many signatures didn't match the voter file! How did the signature rate for mail-in ballots magically drop to tenths of a single percent in this election? pic.twitter.com/PyQxMZTTwQ— Robert Barnes (@barnes_law) November 21, 2020 https://twitter.com/LilliSawyer17/status/1330592858651254784?s=20 Similar FLASHBACK: Jon Oliver Once Praised Trump For Opposing Machine Voting; ‘He’s All The Way, Completely Right’ Flashback Jon Oliver Obama Signature vote