High speed rail sounds great, moving at 150 miles an hour with much less hassle than planes or cars, but is it the answer for reducing green house gases? Also, DARFUR/DARFUR is a traveling exhibit of digitally-projected, changing images that exposes the horrors of the genocide. It's now a book and we'll speak with the author, and Pakistan's new government has collapsed after just six weeks. We'll discuss what's next.
