A day after Washington pitcher Doug Fister said he recently had surgery to remove skin cancer from his neck, Nationals manager Matt Williams said players and coaches are very aware they're at risk for the disease. "It's a big issue because you're forced to be in the sun, a lot," Williams said Saturday. Read more http://espn.go.com/mlb/story/_/id/1...oval-spotlights-ballplayers-risk-sun-exposure