A California man has been charged with setting up fake businesses in three states, then using names taken from temporary visas issued to student visitors on a cultural exchange to obtain more than $355,000 in unemployment benefits for nonexistent workers, federal prosecutors in Iowa said in court documents. Nikolai Monastyrski is charged in federal court in Iowa with wire and mail fraud related to the scheme that prosecutors say he perpetrated there as well as in Illinois and Pennsylvania. A complaint filed Nov. 10 by Dana Johnson, a Chicago-based U.S. Department of Labor special agent, says Monastyrski was able to...