After Motorola Mobility's (MMI) impressive debut as a new company at CES, where it announced 3...

|By:, SA News Editor

After Motorola Mobility's (MMI) impressive debut as a new company at CES, where it announced 3 new smartphones and the Xoom tablet, Morgan Keegan cut its rating to Market Perform from Outperform. Morgan Keegan noted disappointment at "not seeing a fully functioning tablet." MMI closed at -2.4%.