If you think you've had a lot of Donald J. Trump exposure lately, try being Joe Randazzo.
The former editor of the Onion, Randazzo spent months last year immersed in the collected clips and writings of the GOP front-runner, turning it into a 1980s-set parody script for the website Funny or Die.
"I was ready," he recalled dryly, "to jump off a bridge."
But that work paid dividends. Americans who went to bed Tuesday night after watching cable news coverage of Trump's New Hampshire primary triumph...