PE HUB Second Opinion

Superstar Olympics gymnast Simone Biles wins her fourth gold medal–this time for floor exercise.

GE said its recent $250 million purchase of Doosan Engineering & Construction of Korea will boost revenue.

Aetna is withdrawing its Obamacare plans from 11 of 15 states.

Apple’s Tim Cook announces new China R&D center during Beijing trip.

Disney taps “Hamilton’s” Lin-Manuel Miranda for ‘The Little Mermaid’ live-action remake.

Global central banks dump U.S. debt at record pace.

Irish boxer jabs Putin on Twitter after controversial Russian win in Rio Olympics.

The summer’s ugliest divorce–between Amber Heard and Johnny Depp–is finally settled.

Ford to ship self-driving cars without steering wheels, brake or gas pedals by 2021

Intel creates Hollywood studio for sports and entertainment VR.

Photo: A trader points up at a display on the floor of the New York Stock Exchange, August 20, 2012. Reuters/Brendan McDermid