News bites: 'Jersey Shore' ratings lift Viacom profits

"Jersey Shore" ratings are lifting Viacom profits, according to Bloomberg

Apple chief executive Steve Jobs says Apple made mistakes with iPhone data, The New York Times reports.

Some Facebook investors are logging out, Reuters reports.

Verizon Wireless suffered a prolonged outage on Wednesday, The Wall Street Journal reports

Twitter is bracing for a spike in activity related to the royal wedding, according to Business Insider