Slavery Isn’t a Thing of the Past. Nicholas D. Kristof op-ed in NYT.

Slavery Isn’t a Thing of the Past. Nicholas D. Kristof op-ed in NYT. http://www.nytimes.com/2013/11/07/opinion/slavery-isnt-a-thing-of-the-past.html?smid=fb-nytimes&WT.z_sma=OP_SIA_20131107&_r=0