Liberty is a sassy, sixteen year old with a new dad who doesn't quite get her and a younger boyfriend whom she's tutoring in all things teen-age - including sex.
Harry Smith, Maggie Rodriguez & Dave Price talk about a new study from London claiming dogs will yawn if they see a person doing it too. But Dave's dog Chance doesn't seem to want to try it.
The President put strain on U.S.-Chinese relations after criticizing China for human rights violations. He is the first president to attend the Olympics in a foreign country. Charlie D'Agata reports.
Author Daniel Gardner says Americans are the healthiest and safest humans in the world, but are irrationally plagued by fear. He talks with Maggie Rodriguez about his book "The Science Of Fear."
Childcare is one of the biggest expenses facing American families. But some parents have found a way to cut costs by sticking together. Susan Koeppen reports.
