privately republicans hope if he or rubio is the nominee that they won't be touched by some of the stuff trump has done. where other voters start embarrassing birth right citizenship or policies mr. trump has embraced that's where republicans get nervous this could hurt them. >> words matter. words matter. great article. up next we'll update you on some of the other top stories, including the pope's new call for prayers. plus a check on wall street. stocks slightly higher. federal reserve begins a two-day meeting to decide whether to hike interest rates for the first time in nine years. it's almost like flat-lining today. much more on this. mandy drury, who always puts things into perspective, and always will, is going to be with me next. behold, these are two wind turbines. can you spot the difference? the wind farm on the right was created using digital models and real world location-based specs that taught it how to follow the wind.