Seems to be specific to redirection pages.
Adding the following statement to robots.txt should fix the problem:
Disallow: /%5Ehttp:/
“Or you can continue to http://www.freerepublic.com/%5Ehttp://www.westernjournalism.com/look-what-awful-thing-just-happened-to-another-clinton-white-house-employee-a-hillary-hire/ at your own risk.”