BBC News, Plane terror alert: Obama vows to 'root out extremism'.

Hello, dear readers!
I had to listen to the news like 3 times because from the first time I couldn't get the idea concerning the beginning. There were less unknown words. Mostly it was easy to catch the idea and details what was going on.

What happened?
In the Dubai's airport were intercepted the 2 packages with explosive materials. In the plane which destined for the USA American police officers found the packages.They figured out that this package originated in Yemen. As known  in Yemen now based Alkaid group . And American President is going to do everything to protect citizens of the USA. They had talks with Yemen government for general actions against terrorism. And Obama made the first steps of protective politics. He had already ordered to stop the activity of company UPS. Because those two cargoes with the same explosive materials which was also intercepted in Britain and  Dublin own by UPS. And today in the middle of the road in Chicago was stopped the lorry owning by UPS. Now Obama has intention to root out the extremism and he vowed to do everything for protection the USA.