As a mayoral candidate in 2005, Senate hopeful John Fetterman adopted a unique tactic to appeal to the youth of Braddock, Pa.: tout the borough’s connections to the notorious Crips street gang. After his election, he downplayed the gang’s prevalence in his town, and attributed some of their gang activity to the acts of "disenfranchised" and "disenchanted" youth. During his first mayoral run in 2005, Fetterman adopted the slogan "Vote John Mayor of Braddocc," a nod to the spelling that local Crips gang members used for the town. After he was elected, Fetterman created the website Braddocc.com as part of...