The battles after the wars are over can be the toughest; there's no longer the public interest that accompanies, for good and for ill, the start of combat.

Public interest is a very unruly horse.

Whatever concerns health is of real public interest.

A person who speaks honestly in the public interest has, most often, to pay unfortunately the heaviest interest imposed upon him by none but the beneficiary people only from the public

some land swaps have clearly been in the public interest

There are excellent public interest grounds to have a search engine whose rankings are transparent.