Traveling light is the best. You feel freer," says CNN anchor and host of CNN. is. Aug 23, 2010. Now that school's around the corner, we run down eight of the best laptop-toting over-the-shoulder campus bags we've seen, from affordable to deluxe. The pain and injury caused by heavy school backpacks cannot be solved by carrying less weight, because the weight is not the problem. The real culprit is. With…