Arizona Gov. Jan Brewer has vetoed a bill that set off a national debate over gay rights, religion and discrimination and subjected the state to blistering criticism from major corporations and political leaders from both parties.
If you have a cold sore - small blisters on the lip or around the mouth - you're not alone. More than half of Americans ages 14 to 49 carry the virus that causes cold sores. The American Academy of Dermatology offers some advice.