Lucknow, Feb. 19 -- At least six persons were killed and 15 injured when a Volvo bus associated with Bihar Roadways hit an SUV on the Lucknow-Agra Expressway, in Makanpur village of Kanpur late Monday night, police said. The sleeper bus, which started off from Delhi, was on its way to Muzaffarpur district in Bihar when the driver fell asleep and crossed the divider to hit a Fortuner coming from the opposite side. The bus crossed the divider and fell into the service lane, said an official. p5...