ROANOKE - It is official. Virginia Tech graduate Raj Suri takes home the $1 million grand prize from the Doritos Super Bowl commercial contest. If you were paying attention during the first quarter of the game Sunday, you saw his commercial "Time Machine." Suri produced and co-wrote this spot with a budget of $300. Suri found out he was one of two winners as he watched the game from the Doritos suite. Monday morning they announced that "Time Machine" had won the popular vote, which means they take the grand prize. Suri spoke with WSLS about his plans for the cash.