SALEM, Ore. (AP) — One of the winners of a $1.3 billion Powerball jackpot this month is an immigrant from Laos who has had cancer for eight years and had his latest chemotherapy treatment last week. Cheng “Charlie” Saephan told a news conference held by the Oregon Lottery on Monday that he and his wife would take half the money, and the other half would go to a friend who chipped in $100 to buy a batch of tickets with them. Saephan said he’d buy a house and find a good doctor for himself. Saephan said he was born in Laos and moved to Thailand in 1987, before immigrating to the U.S. in 1994.