July 8, 2013 5:23 PM
The brainiacs at MIT created a cool visualization program to map how the National Security Agency can understand your relationships based on who you contact via email and how often. While we still don't know whether the NSA is collecting the content of phone calls and Internet activity, we know from court documents and Senate testimony that the government broadly mines so-called "meta-data" about whom users interact with. Landmark immigration legislation passed by the Senate would remake America's workforce from the highest rungs to the lowest, bringing more immigrants into numerous sectors of the economy, from elite technology companies to restaurant kitchens and rural fields. Republicans and Democrats will put good will to the test when Congress returns this week to potentially incendiary fights over nominations, unresolved disputes over student loans and the farm bill, and the uncertainty of whether lawmakers have the political will to rewrite the nation's immigration laws.