Four years ago, Bill Clinton signed the Defence of Marriage Act, limiting the federal definition of marriage to that between a man and a woman.

ECONOMIST: The wedding waltz

That doesn't mean we should change the definition of marriage, which is between a man and a woman.

BBC: Budget 2013: No tax break for married couples

"Our position is that the traditional definition of marriage shouldn't be altered between a man and a woman, " Catholic Bishop Barry Jones said.

BBC: New Zealand to vote on legalising gay marriage

His definition of marriage is that it is a union of one man and one woman, and he has called for legislation to limit the exposure of children to the adult side of the Internet.

FORBES: John McCain

His Equality (Marriage) (Amendment) Bill is designed to provide legal protection for those who back the current definition of marriage - he points to the case of a man demoted at work for comments on Facebook that gay marriage was "an equality too far" - and he wants to make sure people like teachers, foster carers and others are not disciplined for their beliefs.

BBC: Week ahead

Interest rates are the definition of rock-bottom low, but to paraphrase a wise man (whose name rhymes with Milton Friedman), interest rates alone say nothing about whether central bank policy is hawkish or dovish.

FORBES: The Fed Feeding a Bubble?

It also provides stand-alone tool you can use after installation to select between a variety of high-definition models for Alyx, Barney, the G-Man, and other NPCs.

FORBES: 13 Classic Games Made Awesome with Mods, part 1

Mr Boyd said the current definition of rape dated back to 1858, in a case where judges ruled that a woman had been raped if a man had sex with her "forcibly and against her will".

BBC: Scots rape laws scrutinised