Authorities have identified a gunman who opened fire inside a Manhattan office building yesterday, killing four people. And, ...

NPR's A Martinez asks Elizabeth Economy, the Hargrove Senior Fellow at Stanford University's Hoover Institution, about long-term goals for the U.S. and China in their trade talks.

Authorities in New York City say a man shot and killed four people, including a police officer, in midtown Manhattan on Monday. Officials say he then killed himself. NPR reports on the latest.