Steve Emerson Claims Palestinian Militants Are In Mexico Learning “How To Dig Tunnels That Will Evade Detection In Gaza” Written by Media Matters Staff Published 03/17/11 12:13 AM EDT From the March 16 Insider Extreme anniversary webcast on GlennBeck.com: Video file Previously: Steve Emerson's Big Bucks Jihad Zombie Lie: Right Still Clinging To Decade-Old Fabrication About Radicalized Mosques Fox's credibility gap with its terrorism experts