Such incidents say it outloud that comman man is extremely vunerable to acts of terror. With each of these acts, security of VVIPs is beefed up further. Why these morons sitting in their banglows are so secured and we are burning ourselves?
Today, even terrorists are extremely lazy and taking short cuts. They know that striking high profile targets require detailed planning and discpline in execution whereas soft targets like trains, buses can be carried out at instaneously, they choose to go for one that requires least preparation. I wonder what the heck they get out of killing innocent people.