southern afghanistan, one family could consist of 15 to 30 people. obviously thousands of afghans leaving the city of marjiah expecting a bloody battle between the insurgency and the coalition of forces. when you talk to the leaders on the ground they say they understand the importance of civilian casualties. they know any civilian casualty comes at the cost of afghan support. that's one thing they know they cannot lose. brooke? >> they are heading out of town. again, to reemphasize, this is the biggest offensive since the war began. china cracking down to a new breed of criminal making it a little safer for you to surf the web. back in a moment after we hit the refresh button. [ glynda ] blue label laptops are amazing.