A single click is used to select an item, and with a double click, we extend the action. For example, with a single click, we select a video, and with a double click, it starts playing.
On Oct. 10, the Double Decker Taco returns nationwide to satiate two-layered appetites. But, in typical Taco Bell fashion, the menu item will be here today, gone tomorrow — Oct. 30, to be exact.