Sending angry letters, going public with a hostile offer — Microsoft CEO Steve Ballmer played rough with Yahoo CEO Jerry Yang and the Yahoo board during merger negotiations. Yahoo shareholders, dispirited by the failure of those negotiations, want corporate raider Carl Icahn to play rougher. Icahn purchased $1.3 billion worth of Yahoo only after large Yahoo shareholders contacted him and urged him to become involved, a source familiar with the matter told the Wall Street Journal. The man controlling the second largest portion of Yahoo shares, portfolio manager Bill Miller of Legg Mason, told the Journal he's glad Icahn joined the fray. "To the extent he can get the parties back to the table I'd be all in favor of that," Miller said. (Photo by AP/Mark Lennihan)