Los Angeles writer Amy Wallace knew there would be blow back when she wrote a story for Wired magazine debunking the idea that autism is caused by childhood vaccinations. But she didn't imagine anything like this.
Two weeks after the story hit the Internet, the e-mail keeps flowing. A majority voice support for “An Epidemic of Fear: How Panicked Parents Skipping Shots Endangers Us All.” But at least one in five disagrees. Many seethe with indignation. A few sling vile names and veiled threats.