WASHINGTON - The most senior U.S. military officer raised the possibility that U.S. troops might need to take on a larger ground role as they fend off Islamic State militants in Iraq. Full Article | Video
NEW YORK - U.S. stocks rose on Tuesday and the S&P notched its best performance in a month after a report shifted investor expectations for the Federal Reserve's policy statement due on Wednesday.
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A suicide car bomber killed two U.S. troops and a Polish soldier in an attack on a convoy near the U.S. embassy in Kabul on Tuesday, the NATO-led coalition said, one of the worst attacks on international forces in the Afghan capital in months. Full Article
U.S. General Martin Dempsey says U.S. military ground forces may be necessary to fight Islamic State if Obama's current policy fails. Vanessa Johnston reports.