Detonation System News Today : Breaking News, Live Updates & Top Stories | Vimarsana

>> well, a critical piece of evidence in this case is the detonation system in the bomb components. as we were first to report here on fox, it is not similar, inconsistent with the type of of dead nation equipment found in this automobile web site, inspire. the article, how to build a bomb in the kitchen of your mom. so this idea the bombs were made based on an al qaeda how-to die, falls apart because the detonate for is not consistent. that's a very important point. >> shepard: the feds are still said to be investigating the woman, katherine russell, the widow of tamerlan tsarnaev. joining us...

That this country has to continue to remain vigilant against those that would seek to attack this country. >> reporter: authorities tell abc news this latest bomb was an improved version of the so-called underwear bomb made only of chemicals used by omar abdulmutallab in the failed attempt to blow up a delta flight on christmas day 2009. the fbi later demonstrated what would have happened if the bomb had detonated successfully. what's even more frightening, this new bomb has a highly redefined detonation system without any metallic parts, making it harder for security systems to detect. one se...

To me trying islamist for terrorist is trying a rabid dog for spreading rabies. the dog won't understand or care so take it out back and shoot it. we got breaking news. c.i.a. thwarted a plot by an al-qaeda affiliate in yemen. they were planning to destroy u.s. bound airline with new and improved underwear bomb with a refined detonation system. i have no idea -- >> greg: tell us what you think it is. >> greg: i don't know. this goes to show you they are constantly planning. these i goes are so patient, they will spend ten years on a pair overjumped wear, on explosive underwear if they could. >...

Version of the so-called underwear bomb made only of chemicals and used by umar abdulmutallab in a failed attempt to blow up a flight on christmas day 2009. the fbi later demonstrated what would have happened had it detonated successfully. this latest version had what is being called a highly redefined detonation system and is now being examined by fbi bomb technicians. white house officials said president obama was briefed on the plot in april. and just one week ago, his top counterterror adviser john brennan denied there was any such plot. >> there is no reporting that there is an active plo...

Version of the so-called underwear bomb made only of chemicals and used by umar abdulmutallab in a failed attempt to blow up a flight on christmas day 2009. the fbi later demonstrated what would have happened had it detonated successfully. this latest version had what is being called a highly redefined detonation system and is now being examined by fbi bomb technicians. white house officials said president obama was briefed on the plot in april. and just one week ago, his top counterterror adviser john brennan denied there was any such plot. >> there is no reporting that there is an active plo...