PATNA, Dec. 5 -- A migrant labour was injured seriously when he was allegedly pushed out of a running train by a travelling ticket examiner (TTE) of the Howrah-bound Mithila Express after a spat over ticket at Bihar's Ujiyarpur railway station on Sunday, said officials. The victim, Nawal Kishore Kushwaha, was holding a general class ticket and travelling in a sleeper compartment to which the TTE objected to....