"Timescape" finds words in the news associated with Sept. 11, and weights them according to prominence in a story — not just how often they appear. Gaurav Bradoo hide caption

itoggle caption Gaurav Bradoo

President Obama said he will move some immigration enforcement assets from the interior of the country to the border, part of his effort to fix the immigration system. Chip Somodevilla/Getty Images hide caption

itoggle caption Chip Somodevilla/Getty Images