The next time you watch a 1940s film, keep an eye open for the many times everybody on camera is smoking furiously.

BBC: NEWS | UK | Magazine | A Point of View

Lots of middle-class liberals came from as far away as California and New York to show first-time voters how to use punch-card machines, and to keep an eye open for any signs of voter intimidation.

ECONOMIST: A contrast in vote-pulling strategy

Anyone serious about their career will always keep an eye and an ear open.

FORBES: Own Your Career, Stop Waiting on a Savior

They will ask health-care staff to keep an eye out for patients and colleagues who seem open to extremism.

ECONOMIST: Counter-terrorism and multiculturalism

With that has come a voracious hunger for money, in which U.N. planners keep casting an acquisitive eye at global commerce, looking for ways to tap in and open the spigots straight into the U.N.

FORBES: Keep An Eye On The U.N.