Alexei Navalny's charge that Prime Minister Putin is abusing his power is gaining traction, showing the growing clout of Russia's blogosphere.
LinkedIn stock tumbled more than 8 percent Friday. Pandora now priced below its IPO level, although LinkedIn, Yandex still well above theirs.
The Dow fell about 25 points, after rising and falling throughout the session. A positive call on commodities by Goldman Sachs drove up the price of oil and metals.
The Dow fell about 130 points, with rising concern that European debt problems are worsening
Tech stocks in the IPO pipeline include Facebook, Twitter, and Groupon. But tech stocks aren't the only high-quality IPOs waiting in the wings.