A U.S. congressman says Malaysia needs to share more information about a missing airliner. 

GOP representative Patrick Meehan of Pennsylvania told CNN's "State of the Union" Malaysian authorities aren't being very open with either searchers or missing passengers' families. 

Search efforts have moved to the Indian Ocean near Australia. 

That country's prime minister thinks new information being relayed from the search area may help find the plane that's been missing for more than two weeks.