(CNSNews.com) – Dennis K. Burke, who as a lawyer for the Democrats on the Senate Judiciary Committee in the 1990s was a key player behind the enactment of the 1994 assault-weapons ban, and who then went on to become Arizona Gov. Janet Napolitano’s chief of staff, and a contributor to Barack Obama’s 2008 presidential primary campaign, and then a member of Obama's transition team focusing on border-enforcement issues, ended up in the Obama administration as the U.S. attorney in Arizona responsible for overseeing Operation Fast and Furious. When Obama nominated Burke to be U.S. Attorney for the District of Arizona,...