Huawei unveils faster phone chip it says can beat Apple, Samsung
Retail U.S. gasoline prices surge as refineries warn of shortages after Harvey
EU's Vestager says Essilor-Luxottica merger requires thorough vetting
Online lender SoFi launches probe into sexual harassment claims
Record-breaking U.S. astronaut heads back to Earth
Trump arrives in Texas for second visit since Harvey
Labor activists target Midwest politicians opposing wage increases
Trump arrives in Texas to visit victims of unprecedented floods
