And the players fed off that, showing constant endeavour and creating a series of chances on the counter-attack.

BBC: Morten Gamst Pedersen, Benjani and Christopher Samba

The series of threats have led to the constant evacuations of buildings on campus and "an understandable source of heightened anxiety, " University Chancellor Mark Nordenberg said Friday in a statement on the school's website.

CNN: STORY HIGHLIGHTS

But by 1989, New Yorkers were ready for a change, soured perhaps by his constant scraps with other public officials and with the press, and turned off by a series of government corruption scandals.

BBC: Obituary: Ed Koch

At Nikon's booth, Japanese dancers clad in a variety of "urban" dress, remained in constant motion in an effort to demonstrate the autofocus abilities of the company's latest 1 Series cameras.

ENGADGET: CP+ 2013 wrap-up: brochure models, Japanese dancers and point-and-shoots aplenty

The speedway has been equipped with Cisco Aironet 1300 series wireless access points at each turn and the start and finish lines, helping maintain constant contact with the cars.

FORBES: Magazine Article

War among the great powers was a common, if not constant, occurrence in the long periods of multipolarity from the 16th to the 18th centuries, culminating in the series of enormously destructive Europe-wide wars that followed the French Revolution and ended with Napoleon's defeat in 1815.

WSJ: Robert Kagan on Why the World Needs America