"Testing his DNA-dar" on Rachel Maddow

Last week, The Rachel Maddow Show featured several folks who had submitted images showing how light-skinned they are, even though they have strong Native American backgrounds.

Visit NBCNews.com for breaking news, world news, and news about the economy

Here's a link to the blog of one of the women who was featured, who hails from Canada:

Testing his DNA-dar; or how I became forever linked to Scott Brown, the US senator from Massachusetts