A federal agent from Severna Park who may have infected his wife, son and nephew with the swine flu contracted the flu virus while on duty with President Barack Obama earlier this month in Mexico City. The man, who asked not be identified, was on duty as part of a protection detail with the president and other U.S. officials, he said. The agent and the president were part of a museum visit there with Felipe Solis, a distinguished archaeologist who showed Obama around the city's anthropology museum during his visit to Mexico earlier this month. Solis died the following week...
