captioned by closed captioning services inc. we love having the cub scouts here today. welcome to "world news." and tonight here, breaking news. an avalanche in the northwest at a ski resort. the death toll just coming in as others are raced to the hospital plus the all-out search for the missing. price hike, gas prices shooting up. the highest ever for this holiday weekend. and this evening, the new action from iran blocking oil. "world news" viewers coast to coast with proof of the ripple effect. over the line, that's what the obama campaign is saying tonight coming out swinging after rick santorum questions the president's christian values. tonight the newest fight over faith. caffeine jitters, the new investigation tonight into the exploding number of inhalable caffeine shots. tonight, the buzz over whether the shots are safe. and still the right stuff. tonight we take you back to that moment 50 years ago.