LA Times: The fight over Proposition 23, a November ballot initiative to suspend California’s global warming law, turned ugly this week, with personal attacks and emotionally charged rhetoric on both sides. In a conference call with the news media Thursday, former Secretary of State George Shultz, co-chairman of the campaign against the initiative, warned of the danger to national security from dependence on oil imports, noting that part of “this money is undoubtedly slopping over into the …