On March 13, the live concert series "MTV World Stage" will air footage of a show Slipknot played at London's Hammersmith Apollo last December. The show can be viewed in 160 countries internationally. Meanwhile their new album "All Hope Is Gone" was recently certified gold, reaching no. 2 on the UK album chats. This summer Slipknot will be headlining the Download Festival which takes place June 12th through the 14th at Donington Park.