Gus Ruelas/APAndre Ethier, seen here fielding a second-inning single, later made a catch that saved two runs.This looked like it would be another game that the Dodgers might win while people's minds were elsewhere. There's nothing scientific to it, but I can think of a few times when the Dodgers have cruised to victory this season while they were making headlines in other ways, whether with the McCourts or with today's trade news. Tonight, Chad Billingsley settled down after Andre Ethier's great catch saved him from getting blasted in the second inning, and Matt Kemp hit another home run to put the Dodgers ahead in the third, and soon it looked like the game was on cruise control.But smart drivers stay alert. After the Dodgers built a 4-1 lead, Billingsley allowed a leadoff