Some investors are using commodities as a hedge, to guard against a broad drop in the stock market.

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The Treasury market is a safe haven to park, but the U.S. dollar is not viewed as currently a safe haven to guard against catastrophe.

FORBES: FOCUS: Financial Market Break Revives Memories of 2008

We should be hugely grateful to McLean and Nocera for documenting it as a reminder of what, and whom, to guard against in the future.

FORBES: You Are There: A Review of "All The Devils Are Here"

Obviously no amount of foresight can guard a woman against all eventualities, such as an unruly mob that erupts out of nowhere.

FORBES: Female War Reporters Under Sexual Attack Overseas? All The Time

But the coach is desperate to guard against complacency as the Welsh public dream of a heroic repeat of the 2005 Grand Slam triumph.

BBC: Toughest tests to come - Gatland

The appointment was announced as delegates gathered for a summit to outline key steps firms can take to guard against internet crime.

BBC: Scottish minister to tackle cyber crime appointed

As chairman of the House Budget Committee, Ryan said Republicans needed to guard against a debt crisis for the country that would undermine the economy.

NPR: Ryan Says GOP Need To Pick Its Fights With Obama

This is a key issue in a case the EEOC commenced in 2010 against G4S Secure Solutions after the company refused to hire a twice-convicted Pennsylvania thief as a security guard.

WSJ: James Bovard: Perform Criminal Background Checks at Your Peril