>> schieffer: tonight, planning for a u.s. military strike against syria. as the death toll rises, the pentagon makes preparations for action, but will the president give the go-ahead? david martin that has story. the fastest-growing wildfire in the country now covers 165 square miles and it is just entered yosemite national park. theresa garcia is on the scene. something is killing dolphins along the east coast. terrell brown has the latest on the search for clues. and "on the road," steve hartman catches motorists smiling in a no-smiling zone. >> never so happy to get a ticket in my life. captioning sponsored by cbs this is the "cbs evening news" with scott pelley. >> schieffer: good evening,