You know............my Grandfather emigrated to this country from Norway when he was in his 20's. My Grandmother was born here, but previous generations of her family came here from Germany and Scotland. I never asked them for "proof" as to my ethnicity, because I believed what my Grandparents said to me about their origins.
Now...........with my Grandfather being full blooded Norwegian, and my Grandmother being half German and half Scottish, that makes me about 37.5 percent Nordic. If you were to look at me and guess where my roots came from, you'd probably guess something else, because most Nordic people are tall with blonde hair, blue eyes, and fair skin.
Me? I'm 5'7" on a good day, slight build (i.e. slender), dark hair and blue eyes. My skin is swarthy enough that during the summer, I look almost Native American or Hispanic, and while traveling overseas, sometimes people would mistake me for a local in either Spain or Italy. Matter of fact, once in Italy I had a nice looking woman who walked up to me, tapped me on the shoulder and started rattling off in Italian. When I told her I didn't speak Italian because I was an American sailor and asked her to use English, she got this funny look on her face and then walked away. I don't look anything like my Nordic roots.
However............if you were to look at my sister, you'd see that she's 6'2" tall, big boned, long blonde hair and blue eyes. If anyone looked like a Valkyrie, it would be her.
No.............you CAN'T TELL the ethnicity of someone just by looking at them. Scott Brown made a really bad mistake in choosing this as a campaign plank.
Besides............if you look at a picture of the leader of the Cherokee Nation and place it next to Ms. Warren, you'd probably say they were of the same ethnicity.
Scott Brown has picked a losing issue on this one, and it's gonna cost him the election.