The panic begins. From Fox TV site in Boston: "BOSTON (MyFoxBoston.com) – Sources told FOX 25 there was an American Airlines flight that was headed to Chicago. There were two men on that plane – not sitting next to each other – and speaking Arabic.
were some concerned marathoners on the flight so the plane was brought
back to the gate and the two men were escorted off the plane.
"No other details were immediately available."
UPDATE American Airlines apparently claims this Fox report is not accurate--different plane was called back to gate because of unchecked bag.
And note Glenn Greenwald piece today.