Who knew that Casper is famous for breeding air guitar champions.  Well turns out the small town has an air guitar hero in it's midst.  Last night on the George Lopez show Casper's very own Justin Howard, aka Nordic Thunder, performed a bit of his talent on national T.V. for all to see.  Nordic Thunder is the U.S. Air Guitar Champion for 2011 and will be headed to Finland next month to compete for world domination.