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Sarah Palin's health described by doc

Voters know a little bit more about Republican vice presidential nominee Sarah Palin’s health as they head to the polls today. According to a two-page letter released by her physician last night, Palin, 44, is in "excellent health and has no known health problems that would interfere with her ability to carry out the duties and obligations of vice president of the United States." 

Until now, Americans knew next to nothing about Palin’s health, other than that she gave birth to five children, the youngest of whom was born with Down Syndrome in April. (People with Down Syndrome have an extra copy of chromosome 21, and have mental and sometimes physical deficits, including heart abnormalities.) According to Palin's doctor, Cathy Baldwin-Johnson, the births were the only time the veep wannabe has been hospitalized.

Biden and Palin talk energy and environment

Last night's debate between vice presidential candidates Joe Biden and Sarah Palin showcased their differences on energy policy and climate change, and also reminded us of some intra-ticket differences on those key scientific issues.

Palin, the Republican governor of Alaska, reiterated that she does not believe that global warming was solely caused by humans, a softer stance than that of running mate John McCain as well as that of the International Panel on Climate Change, which determined that it is "very likely" man-made. As Palin told Katie Couric on the CBS Evening News earlier in the week, climate change is a problem, but people are not the only culprits.

"I'm not one to attribute every man — activity of man -- to the changes in the climate. There is something to be said also for man's activities, but also for the cyclical temperature changes on our planet," she said last night. "But there are real changes going on in our climate. And I don't want to argue about the causes. What I want to argue about is, how are we going to get there to positively affect the impacts?"

Biden brings focus on energy policy to Democratic ticket

By picking Joe Biden as a running mate, Barack Obama may have reassured the electorate about his lack of experience and foreign policy bona fides, according to some pundits. But the coal-state senator may have also taken a step toward shoring up his enviro cred.

The Delaware senator is as serious as a heart attack about energy policy—a point The Wall Street Journal's Jeffrey Ball made this weekend.

Biden has been harping on the need for a new energy initiatives for years. When he sat on a Real Time with Bill Maher panel in the spring of 2006, he called 9/11 a "squandered opportunity" for enacting new socialized energy programs. The American public at that point, he claims, was uniquely united in acting for the greater public good.


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