Michelle Obama reveals she was supposed to see Rob Reiner, wife the night they were killed

(CAMBRIDGE, Mass.) -- A professor at the Massachusetts Institute of Technology has been shot and killed at his home, authorities said.Nuno F.G. Loureiro, 47,... Read More.

(BOSTON) -- A professor at the Massachusetts Institute of Technology has been shot and killed at his home, authorities said.Nuno F.G. Loureiro, 47, was... Read More.