Running for Congress in Arizona, Wendy Rogers beat Steve Smith in the 2018 Republican primary with a barrage of radio ads that accused Smith — a state legislator who worked for Pamela Young’s modeling agency — of being “a slimy character whose modeling agency specializes in underage girls and advertises on websites linked to sex trafficking.” Young and The Young Agency sued for defamation, alleging the ad implied they participated in sex trafficking children.The question that split the Arizona …