WHITFIELD: At least 70 people have been killed in Eastern Pakistan. We're told gunmen stormed two mosques. Let's go live right now to Reza Sayah who's joining us from Islamabad with more on this -- Reza.</s>REZA SAYAH, CNN INTERNATIONAL CORRESPONDENT: Fredricka, this is one of the worst examples of sectarian violence we've seen here in Pakistan in recent years. According to police, 70 people killed, 78 others injured in simultaneous attacks targeting two mosques. These mosques both belonging to the minority Muslim Ahmadi sect here in Pakistan. A sect so despised, but according to the constitution, they're not even to be considered Muslims. Let's briefly tell you about these two attacks according to police. Two gunmen storming one of the mosques around 1:30 p.m. local time here in Pakistan on motorcycles. They went inside the mosques and started firing simultaneously five miles away. A number of other attackers stormed another mosque. A witness telling CNN he saw at least four gunmen inside the mosque. Video from the scene shows some of these gunmen taking positions inside the mini-rays of these mosques with what appeared to be automatic weapons. Police tell CNN, eventually, they found the heads of three of these attackers which indicate that they were suicide attackers. These are some of the grim details that come with these type of attacks, Fredricka. The Pakistan facing a lot of problems these days. One of them is sectarian violence, and we saw it. And it's deadliest one today, Fredricka.</s>WHITFIELD: Reza Sayah, thanks so much from Islamabad. Appreciate that. All right. Back in this country, it is the biggest oil spill now in U.S. history, but just how big is it? We're putting the numbers in perspective.
Gunmen Attack Mosques in Pakistan