BETTIAH, May 15 -- The anti-human trafficking unit of the Sashastra Seema Bal's (SSB) 47th Battalion arrested a man and rescued four minor girls from a Delhi-bound train at Raxaul town in East Champaran district, officials said on Wednesday. Inspector Vikash Kumar of the SSB's anti-human trafficking unit, Sector Headquarters (SHQ), Bettiah, confirmed the operation and said that all four girls were from Nepal. They had boarded the Satyagrah Express to Anand Vihar, accompanied by a suspected human trafficker, also a Nepali national, on Tuesday. "The girls informed investigators that they were being taken to Gorakhpur by train and had left their villages without informing their parents," said Kumar. Following the rescue, the girls were sent to Balika Grih in Motihari for care and protection. Meanwhile, a probe has been launched into it....