After 22 straight scoreless innings, things looked bleak for the Nationals. With their highly-anticipated Battle of the Beltway on tap, the Nats had to beat the Cubs and Kerry Wood making his first start of the season. Well, a little bit of lineup shake up did the trick as four players, including Damian Jackson and Marlon Anderson, homered in a 5-3 victory over the Cubs. Firmly in fourth place, the Nats can now look ahead…