New Delhi, Nov. 13 -- Congress leader Pawan Khera on Thursday slammed the Union Home Minister Amit Shah over the November 10 Delhi blast in which 12 civilians were killed and questioned, "How did 2,900 kg of explosive material reach Faridabad?", just 20 kilometres from the National Capital.

"Surprisingly, 48 hours after this incident, the Cabinet admitted that it was a terrorist incident. This raises serious questions," Khera told reporters here.

"There are so many security agencies, there is (Union Home Minister) Amit Shah, there is (National Security Advisor) Ajit Doval.. who say that our vigilant eye is always on. Yet, how did 2,900 kg of explosive material reach Faridabad?" Pawan Khera questioned.

"We kept asking questions about th...