Biden: 2016 Decision Depends on ‘Emotional Energy’
Vice President says he's unsure if he will seek the Democratic presidential nomination.
This article is available to read at the Associated Press Archive Link here: http://www.apnewsarchive.com/2015/Biden-says-2016-bid-will-hinge-on-whether-he-and-his-family-have-emotional-energy-to-run/id-b251fa4f410d48cb8a8f2d454e5d2d4d