Should Sri Lanka Tour Pakistan later this year?

The Pakistan Cricket Board (PCB) has asked Sri Lankan Cricket (SLC) to play their series in Pakistan instead of Sri Lanka. PCB wanted to give back the people of the country the sport they dearly love. Sri Lankan Cricket replied to Pakistan's request saying that if we can get security clearance, we are ready to play our series in Pakistan without any hesitations. The big question that comes to people's minds, especially Pakistanis is that "Is it safe for the Sri Lankan team to visit Pakistan to play their series which will be held later this year?". Well, I believe it is surely not safe for the Sri Lankan team to visit Pakistan later this year to play their series because in the past month or so, there have been more than 5 bomb blasts in Pakistan, as far as my calculation goes, there have been 2 bomb blasts on 2 navy buses, then the Osama Bin Laden Operation, and now 3 bomb blasts on the PNS Mehran Base in the past 2 days. So after looking at all these disasters, it is clearly proven that it is not surely not safe for the Sri Lankan team to visit Pakistan for their series because who knows, ANYTHING CAN HAPPEN ANYTIME. We just can't risk the players' lives by making this series take place in Pakistan. I would like people who are interested in this topic for their comments and what they think should happen.