Los Angeles Mayor Antonio Villaraigosa agreed Thursday to pay a $5,200 fine for violating multiple campaign finance laws stemming from his 2003 race for the City Council. --snip-- In all, Villaraigosa violated 30 aspects of city campaign finance laws, according to a proposed agreement that he signed Thursday. --snip-- Villaraigosa's campaign lawyer, Stephen Kaufman, downplayed the significance of the violations, calling them common mistakes that other campaigns have made. "These are administrative errors, but nonetheless they should not have happened," Kaufman said. "The mayor has taken steps to make sure this does not happen again." --snip-- Villaraigosa could have faced...