To all 2nd years who are still looking for internships in the great state of Michigan, check out: http://interninmichigan.com/
Or you can follow them on Twitter — I have found Twitter to be a great resource for job hunting! I follow the National Institutes for Health, the United Nations, and other great employers and job searching engines.
Here are some other recent ideas from U.S. News: http://money.usnews.com/money/blogs/outside-voices-careers/2012/01/04/4-little-known-tools-for-a-2012-job-hunt
Good luck with your search !