I am so tired. I could not fall asleep last night & ended up watching "American Scientific Frontiers" hosted by Alan Alda on salmon & blue fin tuna. I can now tell the difference between hatchery, farmed, and wild salmon just by looking at them. Quiz me. I'll know. Or dams. I now know more than I've ever wanted to know about dams. Let's just hope they have a salmon category on Jeopardy!. . .