Summary: Our guest this morning was Don McPhearson and his friend Tony Dykes; they came on to talk about a solution they have for color-blindness. As it turns out, color blind people -- as much as 10% of the population -- see a lot less in the garden than the rest of us do. Well, Don's got a solution of sorts; check out the special "sunglasses" they've come up with, at <a href="http://www.enchroma.com">enchroma.com</a>
