https://www.cnbc.com/2019/04/11/tesla-and-panasonic-reportedly-freeze-spending-on-4point5b-gigafactory.html > Tesla and Panasonic have paused expansion of the Gigafactory 1, as investors increasingly worry about possibly weakening demand for Tesla cars, the Nikkei Asian Review reported Thursday. > Tesla shares fell 3.5% in premarket trading Thursday morning.