A study abroad revealed that lunatics really lose it during the phases of the Moon which is ruled by 2 which perhaps explains why most terror strikes happen then.

As 2 & 7 always go hand in hand in numerology.

Today on 7th Sept. 2011.Compound no. of today's date adds to 2(7+9+2+0+1+1=2)

There is Bomb Blast outside High Court in Delhi.

Similar bomb blast happened on 25th may 2011 also.

That date also adds to 7.it was wed. that day too.

2 & 7 makes people unsettle in mind & restless.