flight 370. who was at the controls and what was their motive? >> the two possible tracks of this plane based on those limited satellite pings, six of them, suggest the plane overpassed over some of the world's most volatile countries with advanced air defense systems or over one of the largest bodies of water on earth with no radar and limited satellite coverage. >> now for the first time we're hearing from the partner of american passenger phillip wood as she waits for news in beijing. >> my gut feeling is they are still alive. i've had that feeling the whole way through. i don't believe that the plane has been charged. i haven't ever believed the plane has been crashed. it just doesn't make sense to me. and i don't feel like that's the right answer. >> punishing putin. will anything stop russia from moving to ratify crimea's vote and what will putin do next? president obama ordered sanctions to increase the cost on putin's inner circle. >> we're imposing sanctions on