SLAYER guitarist Kerry King took part in a signing session at this year's Musikmesse Frankfurt 2010 fair, which was held March 24-27, 2010 in Frankfurt am Main, Germany. Watch fan-filmed video footage of his appearance below.SLAYER's track "Hate Worldwide" was nominated for a Grammy Award in the "Best Metal Performance" category. The award eventually went to British heavy metal legends JUDAS PRIEST, who were honored for the track "Dissident Aggressor", from the band's 2009 live album "A Touch of Evil: Live". SLAYER and MEGADETH have announced the new, confirmed routing for the "American Carnage" North American Tour, which will commence with the rescheduled "Canadian Carnage East" dates in Quebec City on Friday, July 23. SLAYER will then head to Europe for a run of festival dates, returning to kick off the "American Carnage" leg in Albany, NY on August 11. "American Carnage" will play 26 dates across the United States and Eastern Canada up to the Labor Day weekend, ending in Portland, Oregon on September 4. TESTAMENT will be special guest on all shows. Tickets purchased for the "American Carnage" shows when they first went on sale late last year will be honored for these rescheduled dates. The "American Carnage" tour, originally scheduled to take place in January and February, had to be put on hold due to SLAYER's vocalist/bassist Tom Araya's ongoing, minimally-invasive treatments for what was diagnosed as a cervical radiculopathy, an occupational hazard for the rocker who is known for aggressively swinging his long mane of hair while performing. Right after the first of the year, Araya made the difficult decision to undergo a surgical procedure, called an anterior cervical discectomy with fusion, a relatively routine practice with an excellent recovery rate. That surgery took place in January.