Big If

The Secret Service agents guarding the vice president steel their nerves to a multitude of dangers every day. When he runs for the top spot on the Democratic ticket, however, their personal lives may just be the biggest obstacle to keeping him safe. Wry, muscular Vi Asplund is the daughter of an atheist insurance adjuster who took the young Vi and her brother, Jens, to the grisly accident scenes he covered. This tolerance for the macabre follows Vi into her career as an agent, and into Jens's development as the software designer for a gorey video game. Chief-of-detail Gretchen Williams fights…