CNN  —  America’s endless natural-disaster blame game is thwarting answers to life-and-death questions over worsening extreme weather crises. Every time a hurricane, flood or wildfire strikes, political enemies heap knee-jerk blame on their foes – usually long before all the victims are accounted for. This pattern was back on display after a horrific tragedy in Texas , where floods killed more than 100 people after raging through summer camps and July Fourth celebrations. Some liberals whipped