Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. New, Old Car Technologies Still Competing by George Putic At the 2015 North American International Auto Show in Detroit, the world's automakers presented a host of new models. The trend toward electric power continues, but lower oil prices still keep cars with internal combustion engines in the spotlight. VOA's George Putic reports. __________________________________________________________________ [1]http://www.voanews.com/media/video/2601937.html References 1. http://www.voanews.com/media/video/2601937.html