A coalition of over fifty 50 automakers, state transportation agencies and other groups has written to the White House and other federal policymakers urging them not to open a portion of the wireless spectrum reserved for connected vehicles in the near future, says Reuters. The letter was signed by major auto trade groups representing nearly the entire auto industry, including Toyota Motor Corp, Ford Motor Co, General Motors Co, Volkswagen AG and Honda. It came after a cable industry trade group and some te