over kiev, making sure that the natural gas can flow, make sure there's no security challenge to them. they had yanukovych and they felt very comfortable. they don't feel so comfortable now that he is gone. somebody is not going to undermine russia's interests. >> peter brooks, thank you so much. coming up, a chinese boat supposedly detects a signal in the water. a last-minute stroke of good luck or a red herring? plus, how will senator ted cruz react after one of his potential 2016 rivals described immigration as, quote, an act of love? the senator joins us after a break. frequent heartburn? the choice is yours. chalky. not chalky. temporary. 24 hour. lots of tablets. one pill.