News bites: Friday afternoon edition

For those looking for a little tech reading over the weekend. Enjoy the recess!

President Obama was reportedly a little disappointed with the lack of cool presidential gadgets in the Oval Office.

Groupon has chosen Goldman Sachs and Morgan Stanley as the lead underwriters for its IPO later this year.

Mutual Fund firm T. Rowe Price said it has invested $190.5 million in Facebook.

Silicon Valley firms are using advanced analytics to track consumer behavior.