Brain Teaser Tuesday - Jan 15, 2013

It's Brain Teaser Tuesday. See if you can figure out the answer.

I am a protector. I sit on a bridge. One person can see right through me, while others wonder what I hide. What am I?

scroll down for the answer



keep going




a little farther




almost there



did you figure it out on your own?



Me either


and the answer is

Sunglasses!