Start-up putting ammo vending machines in grocery stores plans to grow
Dallas-based American Rounds says it makes selling ammo safer and more convenient, but some public officials and health experts worry about impulse bullet buying.
Sacramento Bee10d
From newspapers to fast food: What the new era of retail kiosks means for consumers
The coin-operated newspaper vending machine was invented in 1947, replacing the young men who hawked newspapers in the town ...