John Lott has this interesting post about President Obama's health care myths. Here is the lead:

Two claims are made all the time in the health care debate: 1) that there is little competition among those providing health insurance and 2) that it is important to take the profit motive out of providing health insurance. Both are myths. It turns out that claims about too little competition are based on a misinterpretation of the data and that non-profit insurers are so abundant that the largest insurer in virtually every state is a non-profit.