LUCKNOW, Sept. 7 -- Six people, including a three-month-old child, were killed and five other people were injured after a sand-laden dumper rammed a tempo on the Agra-Moradabad National Highway in Uttar Pradesh's Sambhal district on Sunday morning, police officers said. The loaded dumper went out of control after crashing into the tempo, hit a tree along the highway and overturned, police said.P7...