A search through the House of Representatives IP address on Wikipedia shows which pages have been edited by Congressional staff . The IP address, shared by all Congressional offices offers a glimpse at who decided to do a bit of historical airbrushing.
Rep. Mike Coffman: Removed edits to an incident saying President Obama was "in his heart, just not an American."
Source: vscdn.s3.amazonaws.com / via: en.wikipedia.org
Rep. Allen West: Removed an incident in which he called members of the Progressive Caucus "Communists."
Source: images.politico.com / via: en.wikipedia.org
Rep. Bennie Thompson: Removed Thompson's entire "Controversies" section.
Source: bet.com / via: en.wikipedia.org
Rep. Grace Napolitano: Added information noting that a controversial loan she made to her campaign, which was being repaid with interest, had been completely repaid.
Source: cdn-media.nationaljournal.com / via: en.wikipedia.org