PE HUB Second Opinion

A Texas nurse suspected of killing up to 60 children is charged with murder.

Uber scrambles to prevent exodus amid office turmoil.

BlackRock is tapped to run Arizona State University’s $600 million endowment.

YouTube TV expands to 10 more U.S. markets and adds more YouTube Red series.

Petrobras revives plan for IPO of fuel distribution unit.

BlackBerry shares fall 12 percent as rivals threaten its turnaround.

Sears Holdings is closing another 20 stores as the distressed department store chain seeks to stanch the bleeding amid swirling challenges for the retail sector.

China’s elevated bus is dead.

Photo: An attendee takes a photo during the launch event for the new Blackberry Classic smartphone in New York, December 17, 2014. Reuters/Brendan McDermid