Ian Paisley, once mortal enemies and now colleagues in the Northern Ireland Assembly.

FORBES: The Way We'll Be

It was inspiring to see, after hundreds of years of conflict, people so rapidly reorienting how they thought about themselves, how they thought about those who they thought once were enemies.

WHITEHOUSE: President Obama & Prime Minister Cameron Joint Press Availability | The White House

It is in a position of strength, and confident enough to have friendly relations with people once seen as enemies.

BBC: Northern Ireland

Although its enemies once expected Israel to collapse under its supposed internal contradictions, it has in most ways been more successful than its founders dared hope.

ECONOMIST: Israel at 50

Here for once he stops railing at imaginary enemies and asks us to re-think foundations.

ECONOMIST: Political ideas

Once the war had started, Germany saw itself assailed by enemies, most of all the Soviet Union.

ECONOMIST: The yoof of yesterday

The Gunzerker (no, really) is a scrapper, with the ability to deal added damage and wield two guns at once, and the Assassin is able to become invisible, misleading enemies into attacking a decoy as he withdraws or sets up a surprise attack.

FORBES: Back to the Border: Borderlands 2 Full Review

Even before Annapolis, Condi Rice has found it inexpedient to do more than mouth platitudes of the kind that once governed George Bush's policies vis a vis the Jewish State and its enemies.

CENTERFORSECURITYPOLICY: Gang-rape in Annapolis, Saudi-style

Most presidents realize once they are in office that reforming Washington will consume too much of their political capital, generating more enemies among their opponents as well as within their own party, and the results of any such initiative will probably be negligible.

CNN: What happened to Obama's promise?