DES MOINES, Iowa (AP) — Tonight’s (Friday’s) Mega Millions drawing will give lottery players a shot at the 10th largest jackpot in U.S. history. Because no one has won a Mega Millions jackpot since March 8, the prize has steadily grown to an estimated $415 million. That makes it the largest jackpot since a $430 million Powerball prize won by a New Jersey family May 7th. The record prize was a $1.6 billion Powerball jackpot won in January by players in three states.