podcast Listen to a firsthand account of hobo life in new "City of the Rails" podcast Rusty Blazenhoff
trains New rail line construction makes it possible to take a train from Portugal to Singapore (in just 21 days) Mark Frauenfelder
class war Rail barons and the new gilded age: one-percenters travel in style by hitching private "super-luxe" railcars to Amtrak trains Cory Doctorow
President Obama's tech-centered State of the Union: full text, and digital rights concerns Xeni Jardin