Uncategorized Mexico swears in president, putting old ruling party back in power amid violent protests December 2, 2012 historyscoper http://www.washingtonpost.com/business/mexico-swears-in-president-putting-old-ruling-party-back-in-power-amid-violent-protests/2012/12/01/0ec04a4c-3c2a-11e2-9258-ac7c78d5c680_story.html