Doctored images have become a fact of life for political campaigns. When they’re disproved, believers ‘just don’t care.’

There’s an explosion of online disinformation from politicians. They do it for a simple reason: It works, and there’s no price to pay.

To back his assertion that President Barack Obama had coddled the world’s top sponsor of terrorists, Rep. Paul A. Gosar (R-Ariz.), cited an unusual source: a clumsily altered image of a nonexistent handshake between Obama and the Iranian president. The doctored photo, once used in TV ads supporting Republican Sen. Ron Johnson of Wisconsin, had been repeatedly debunked since it first surfaced on an Egyptian Islamist political website in 2013.

But when critics last week chided Gosar for showing hundreds of thousands of people a faked image of an imaginary event, the fifth-term congressman said they, the “dim witted” ones, were in the wrong. “No one said this wasn’t photoshopped,” he declared. “The point remains … The world is better without Obama as president.”

For ginning up political resentment and accentuating your rivals’ flaws, nothing quite compares to a doctored image. It can help anyone turn a political opponent into a caricature — inventing gaffes, undercutting wins and erasing nuance — leaving only the emotion behind.  Continue reading.