Under the federal Sex Offender Registration and Notification Act (SORNA), sex offenders must register and update their registration as sex offenders when they travel from one state to another. David Hall, a convicted sex offender in New York, moved to Virginia, where he did not update his registration. He was charged with violating SORNA. He claimed that the statute is unconstitutional, arguing that Congress cannot criminalize interstate travel if no commerce is involved. Is that reasonable? Why or why not?

In a property settlement after a divorce, the wife was awarded all personal property that had been accumulated during the marriage, including the husband's classic 19-inch black-and-white tv set. in order to get his prized tv set back, the husband lied to his friend, telling him that the wife took the tv set in violation of the property settlement. the friend remembered that the wife gave the friend's wife a key to her new home, and he volunteered to go with the husband to get the tv back while the wife was at work. the husband and the friend went to the wife's house, but, unbeknownst to them, the wife had taken the day off work. after the friend noisily opened the back door with his wife's key, the wife called the police, who quickly arrived and arrested the husband and the friend. as to a charge of common law conspiracy to commit larceny, how should the friend be found?