And so, it was a foggy night last night at Wrigley Field (Cubs 5, Nationals 3). Up above, video of Denard Span losing a fly ball in the thick fog in the sixth inning, which led to a Luis Valbuena triple. Good thing nobody got hurt. Here's Span:

"I didn’t even know it was coming at me, to be honest with you. I didn’t know where it was. I finally figured that the ball was coming towards me, because everybody was looking at me and pointing in my direction. But it is scary, because...once I figured out the ball was coming towards me, I didn’t want to look up. Because the last thing I wanted was to let a ball hit me in my pretty face." (Denard Span, via Nats Insider, 6/27/2014)