MOSCOW — Two former business associates of Viktor Bout, the convicted Russian arms dealer now in federal prison in the United States, have been blocked by the government of Mauritius from setting up an aviation company that could have been used for smuggling guns, according to the government and a private American arms investigation group. In a report scheduled for release on Wednesday, the group, Conflict Awareness Project, says that Mr. Bout's former lieutenants... (GunPolicy.org)