Arteritis is a general term that refers to the inflammation of arteries -- blood vessels that carry blood away from the heart and to the rest of the body. A closely related condition called vasculitis is inflammation of blood vessels in general -- including veins and arteries.
Shareblue, formerly known as Blue Nation Review, is an American left-wing news website owned by journalist and political activist David Brock and headed by former Clinton staffer Peter Daou.
Vine is a short-form video sharing service where users can share six-second-long looping video clips. The service was founded in June 2012, and American microblogging website Twitter acquired it in October 2012, just before its official launch.