NEW : Zawahiri Message No . 2 : ' Do something ' ` ` These are like dots that need to be connected , '' a CIA analyst says . U.S. Embassy Muscat , Oman . 19 U.S. diplomatic posts around the world will be closed through Saturday . Intelligence intercepts , the month of January and commercial breaks contribute to the alert .
NEW : Zawahiri Message No . 2 : ' Do something ' ` ` These are like dots that need to be connected , '' a CIA analyst says . 19 U.S. diplomatic posts around the world will be closed through Saturday . Intelligence intercepts , the month of January and commercial breaks contribute to the alert .