For example, those who enter automatic "stop-loss" orders to sell stocks at a certain level below the current price can be knocked out of positions at a loss when a security suddenly tumbles often at prices well below where they expected.

WSJ: How the Knight Glitch Roiled Investors

Will they possess enough firepower to stop shooters with semi-automatic rifles and a death wish?

FORBES: While NRA Blames Video Games During Press Conference, Another Shooting Takes Place In Pennsylvania

As a desperate power company tried to reconnect tens of thousands of other people, Rainfall Productions called to ask if its men would stop by and shut down the village's automatic street lights.

ECONOMIST: The past is a dark, cold place

The Hearts manager, who would have had to sit out matches against St Mirren and Hamilton Accies if he had accepted the automatic ban, clashed with John McKendrick as the fourth official tried to stop him entering the Tynecastle pitch at the end of Saturday's game.

BBC: Hearts to lodge Laszlo ban appeal

Feinstein's measure would stop the sale, transfer, importation and manufacture of more than 100 specialty firearms and certain semi-automatic rifles, as well as limiting magazines to 10 rounds or less, she said.

CNN: 'Enough is enough,' Feinstein says in proposing new gun ban