Why BMW is going electric-car racing

[ahlam1399]

http://img-s-msn-com.akamaized.net/tenant/amp/entityid/BBEkbSh.img?h=100&w=100&m=6&q=60&o=f&l=fFormula E has become the racing focus of several mainstream automakers

أكثر... (http://www.msn.com/en-ca/autos/news/why-bmw-is-going-electric-car-racing/ar-BBEkbSA?srcref=rss)