TheCapitals are heading back to D.C.with a 2-0 lead in the Eastern Conference finals after dismantling the Tampa Bay Lightning 6-2 in Game 2 Sunday night at Amalie Arena.Six different players scored for Washington and Braden Holtby stopped33 of the35 shots that he faced to help the Capitalsimproveto 7-1 away from homethis postseason.Tom Wilson got the road team off to a fast start by...