its is heart breaking incident, this type of incidents hppng more while congress is ruling.last mumbai blast in 1993 was occured during the government of narshima rao.If congress sustains in future, india will be facing problem what srilanka is facing by 'LTT'.And the main thing lakhs of people from bangaldesh are settled in mumbai, who gave them permission to stay in india.People should be think and should fight in organised way for throwing out bangladeshis