Giving Voice to A Billion Things (Forbes.com) Forbes.com - When Robert Poor looks at the world, he sees 50 billion embedded microcontrollers, the workhorse chips inside cars, traffic lights and air conditioners, doing their jobs in splendid isolation. Then he imagines what will happen when they all can talk to one another.
Iraq's Top Cleric Arrives in Najaf NAJAF, Iraq - Iraq's top Shiite cleric made a dramatic return to Najaf at the head of a massive convoy Thursday hoping to end three weeks of fighting in the holy city, but hours earlier a mortar barrage slammed into a mosque filled with Iraqis preparing to join his march, killing 27 people.    Along with the mortar attack, another group of thousands of marchers heading into Najaf from its sister-city Kufa came under fire from an Iraqi National Guard base...