Where the government introduced evidence showing that defendant had used the internet to advertise prostitution, evidence supported element of conviction on charge of sex trafficking.The 7th U.S. Circuit Court of Appeals affirmed a decision by Judge Edmond E. Chang, Northern District of Illinois. Between 2014 and 2016, Allen Young promoted the prostitution of high-school-aged minors and took a cut of the money that they were paid for sex. Young was eventually indicted under 18 U.S.C. § 1591 for sex trafficking four minor …