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(CNN) – There are many theories, including terrorism, about what could have happened to missing Malaysian Airlines Flight 370, which disappeared en route to Beijing Saturday. Days later, there is still no sign of the plane.
"Everything has to be considered a possibility right now," said Rep. Peter King, R-New York, member of the Homeland Security and Intelligence committees.
"This is such an unusual situation that nothing can be ruled out, and that's why everything has to be fully examined, fully investigated ... including, I would say, pilot suicide," King said in an interview with CNN's "The Lead with Jake Tapper."
For more of our interview with Congressman Peter King, check out the video above.