Originally published on Fri February 1, 2013 9:49 am
Authorities in Mexico City said Friday morning that at least 32 people had been killed and another 120 or so injured by the explosion Thursday afternoon at the headquarters of Pemex, Mexico's state-owned oil company.
The Baltimore Ravens are the underdogs in this Sunday's Super Bowl, going up against the San Francisco 49ers. Now, there have been bigger underdogs. And yes, the Ravens are not the lowest-seeded team to make it to the Super Bowl. But the Ravens have beaten the odds in another way. NPR's Mike Pesca talked to some football numbers guys and has this report.