Sometime around 4am this morning a semi-truck trailer full of Cinnamon Toast Crunch cereal burst into blazing fire on I-80 in central PA. Hundreds of vehicles were stopped for about an hour as firefighters distinguished the blaze. Apparently, the driver was uninjured. Included among those delayed were 4 buses full of protestors from Chicago and a van with 7 protestors from Champaign-Urbana, IL.