This millennium, Prince George’s …

This millennium, Prince George’s County, Maryland — a relatively small, mostly African American enclave just east of Washington D.C. — has sent more than 25 players to the NBA. That collection of talent has included one No. 1 overall pick and three players selected second overall; an unusual occurrence that can’t be limited to or be explained by one common link. “Basketball County: It’s In the Water,” is a documentary that debuts Friday on Showtime and attempts to break down what makes PG County the home for so much basketball talent, including Oladipo, Cook, Michael Beasley, Markelle Fultz, Adrian Dantley, Jeff Green, Marissa Coleman, the late Len Bias and, of course, the most accomplished player to emerge from the area, Kevin Durant.