The bomb blasts are terrorists' handiwork to disrupt peace and progress of our country. I am worried that this might spread to even the peaceful IT hubs of Bangalore and Hyderabad. The authorities should wake up to the reality that the terrorists are hell bent on creating mayhem in our country and disrupting progress. We need to create effective countermeasures to stop such attacks from taking place and also strengthen our security apparatus. Preemption should be the mantra to deal with terrorism. The terror cells should be zeroed in and potential terrorists nabbed while still in their planning stage to carry out their heinous acts. The antiterrorism authorities have a tough job on their hands. I hope that they raise to the occassion and deliver.