Karoline Leavitt Calls For Investigation On Donald Trump Escalator Incident | N18G | CNBC TV18

Pepe Loibner on Instagram: "An escalator is a moving staircase designed to transport people smoothly between different levels in buildings, airports, and transit stations. It consists of a continuous loop of metal steps connected to a pair of rotating chains driven by an electric motor, usually housed at the top of the escalator. As the chains move, the steps follow a carefully designed track system that keeps each step level while ascending or descending. At the top and bottom, the steps flatte