At their rallies McCain and Palin have been encouraging the worst from the Republican base. Accusations of “palling around with terrorists” and causing the financial crisis, and you-name-it they’re accusing. Jack Turner says what needs to be said, at Jack & Jill Politics,

Everything we need to know about John McCain and Sarah Palin is summed up by their reaction to these incidents. Their positions on health care no longer matter. Their tax policies are irrelevant. Their talking points made moot. Not only do they bring out the worst in people, but they feed the worst in people. They are basing their campaign on painting Obama as a terrorist and monster. They are cultivating prejudice, racism, fear and ugliness.
America has been down this path before, and it is the exact opposite of what this country needs right now.
History awaits moments like these. We are on the brink. When a society’s pent up frustration and anger searches for an outlet, it is a leader’s job to step up and focus those wild emotions away from destruction and toward something productive. At least that is what a good leader would do. [emphasis added]

Go read the rest.