Delphi Update:

Investors bolt

Will Delphi drag down GM, too?

Wall Street fears grow that supplier's problems could put automaker's turnaround in jeopardy.

Delphi Corp.'s bankruptcy wreaked havoc on General Motors Corp. Monday as investors abandoned the automaker's shares, a Wall Street credit rating agency downgraded its debt and at least one prominent analyst raised the specter of a Chapter 11 filing for the world's largest automaker...