JAMMU, Feb. 17 -- Even as families of the nearly 40 CRPF soldiers try to come to grips with the tragedy, which turned their world upside down on Thursday, one of the killed jawans-head constable Naseer Ahmed of Dodasan Bala village in Rajouri district- had celebrated his birthday at the CRPF's transit camp at Channi Rama here on Wednesday, a day before the dastardly attack at Lethpora....