AUTOMAKERSFisker files for bankruptcyFisker Automotive Inc, whose US$103,000 luxury hybrid car was driven by celebrities including Justin Bieber and Leonardo DiCaprio, filed for bankruptcy with plans to sell itself to Hybrid Tech Holdings LLC. The Anaheim, California-based company listed assets of as much as US$500 million and debt of as much as US$1 billion in a Chapter 11 petition filed on Frida