Mary Barra, G.M.’s chief executive, said that the company had fixed battery-manufacturing problems and that its electric vehicles would soon be profitable.Mary Barra, G.M.’s chief executive, said that the company had fixed battery-manufacturing problems and that its electric vehicles would soon be profitable. Automobiles, Electric and Hybrid Vehicles, Batteries, Factories and Manufacturing, United States Politics and Government, Production, Prices (Fares, Fees and Rates), Oil (Petroleum) and Gasoline, Global Warming, Inflation Reduction Act of 2022, General Motors, Tesla Motors Inc, LG Energy Solution, Barra, Mary T, Trump, Donald J, Musk, Elon, Biden, Joseph R Jr, Spring Hill (Tenn) Read More