>> while much of the focus has been in kuala lumpur, the heart of the search effort has moved here to the perth air force base. >> you're live in the cnn "newsroom". good morning. i'm carol costello. thanks so much for joining me. right now a royal australian navy ship is racing to a new spot in the indian ocean. it's on the hunt for two objects that could be part of malaysian flight 370. both of those objects spotted by air by an australian air force plane today. now the reason these objects are so important, not just because of their shape but because of their color. the circular object is gray or green. the rectangular object is orange. investigators say those colors are important and they are intrigued by them. we'll talk about that in a moment. now this development comes as a chinese plane located even more potential debris. in addition we're awaiting more