FBI detains person of interest in Brown University shooting; details of the incident unfold....

President Donald Trump paid his respects to victims of shootings in the U.S. and Australia on Sunday, going on to vow vengeance for the killing o U.S. soldiers in Syria....

The statue of Sly Stallone's punch-drunk movie boxer Rock Balboa deputed outside the Philadelphia Art Museum for 1982's "Rocky III."...

The New England Patriots on Sunday held a moment of silence for the victims of a shooting at Brown University and a terror attack in Australia....

'Six hours later and you're the president and you don't know'...