An Indian man was today sentenced to life imprisonment in the US after he pleaded guilty to setting afire his two sons, who succumbed to their injuries in 2007. Kaushik Patel, 37 from Glendale Heights near Chicago entered the guilty plea in DuPage County Circuit Court. In return for his plea, Patel would not be sentenced to death but would remain behind bars for life, without possibility of parole.<br/>