I've been saying that there are scientists challenging the global warming alarmists so I thought I would start pointing out some of them.  John Marchese of the Philadelphia Magazine reports that Penn professor Bob Giegengack has a few quibbles with the former VP on his interpretation of the cause and threat of global warming.  If you want to consider a different perspective read the article.

Via BlackFlag and I Can Plainly See

In her latest column at FoxNews.com Susan Estrich talks about the "gotcha" politics of the race for President.  She closes with:

But after more years playing gotcha than the rest of the field combined, Hillary seems to be proving in these early days that she is not easily gotten. That may ultimately turn out to be her greatest strength.

Just what we need -- a President whose greatest strength is the ability to get elected.