XENI JARDIN: Crazy jihad troll who threatened Matt & Trey from South Park is so totally busted. “A 20-year old guy named Zachary Adam Chesser pled guilty on Wednesday to three federal charges: communicating threats against South Park’s writers, soliciting violent jihadists to desensitize law enforcement, and attempting to provide material support to Al-Shabaab, an organization designated by the US as a terrorist group. Chesser is so busted. He faces a maximum penalty of 30 years in prison when sentenced on February 25, 2011. He was born Jewish, and converted in his teens to an extremist strain of Islam, adopting the name Abu Talhah al-Amrikee.”