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Overview: Several questions still remain about the identity and motive of the FlyDubai co-pilot who allegedly stabbed the flight captain and tried to crash the airplane as it flew to Israel on Wednesday.

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With the arrival of four fresh space station crew members, four others will head for home after 235 days in orbit.

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President Donald Trump announced "major combat operations" against Iran on Feb.

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Several questions still remain about the identity and motive of the FlyDubai co-pilot who allegedly stabbed the flight captain and tried to crash the airplane as it flew to Israel on Wednesday.

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