A round-up of the companies, deals, and trends that made headlines.
Every day, the Fortune staff spends hours poring over tech stories, posts, and reviews from all over the Web to keep tabs on the companies that matter. We've assembled the day's most newsworthy bits below.
|Tesla's fight with America's car dealers|
|Amateur investors tap 401(k)s to buy homes|
|Yahoo must learn from past merger mistakes|
|The biggest merger you didn't hear about today|
|Death cross brewing in bond market|