The Mega Millions jackpot is tied for the largest jackpot in U.S. history and is expected to surpass it. In Pennsylvania, tickets are on sale until 9:59 p.m. for the 11 p.m. drawing on Oct. 23, 2018. But what is the key to possible winning numbers? These tips are also good for Powerball players. (Video by Megan Lavey-Heaton, PennLive.com via Wochit)
