This article is from the source 'bbc' and was first published or seen on . It will not be checked again for changes.

You can find the current article at its original source at http://news.bbc.co.uk/go/rss/-/1/hi/world/americas/8431732.stm

The article has changed 12 times. There is an RSS feed of changes available.

Version 0 Version 1
Obama orders air security review Obama orders air security review
(10 minutes later)
US President Barack Obama has ordered a review of air security measures after a Nigerian man attempted to blow up a trans-Atlantic jet on Christmas Day. US President Barack Obama has ordered a review of air security measures after a Nigerian man allegedly tried to blow up a trans-Atlantic jet on Christmas Day.
Spokesman Robert Gibbs said the president wanted to know how a man carrying dangerous substance PETN had managed to board a flight in Amsterdam.Spokesman Robert Gibbs said the president wanted to know how a man carrying dangerous substance PETN had managed to board a flight in Amsterdam.
He said the system of watch-lists would also be examined after it emerged the man was listed and known to officials.He said the system of watch-lists would also be examined after it emerged the man was listed and known to officials.
A US record for 23-year-old Umar Farouk Abdulmutallab was created last month.A US record for 23-year-old Umar Farouk Abdulmutallab was created last month.
Mr Gibbs told ABC News that the review would examine, firstly, the system of watch-lists used by government agencies, which includes three lists which become progressively shorter as risk increases.
Mr Abdulmutallab was placed on the lowest-risk list by US authorities in November 2009, along with some 550,000 others.
"We have to review air detection capabilities," he said.
"The president has asked the Department of Homeland Security to answer the, quite frankly, the very real question about how somebody with something as dangerous as PETN could have gotten onto a plane in Amsterdam."
Speaking to the same network, Homeland Security Secretary Janet Napolitano said there was no immediate indication that Mr Abdulmutallab was part of a broader terror plot.