Rocket or mortar fire also struck the Green Zone, the heavily secured neighborhood that is the U.S. seat of power, but no casualities were reported, the U.S. Embassy said.
Vice President Joe Biden had hardly got the words out of his mouth: "I am here to listen, " then four mortar shells landed within hundreds of feet from the heavily fortified Green Zone complex where he was staying.
Today the traditional retail model of an offline business have 200 to 500 brick and mortar stores with one website as a support for the offline stores has been flipped upside down, Green says.