Fallout from bomb plot rocks US - 30 Dec 09

The US president has said the attempted bombing of a US airliner indicates a "systemic failure" of security measures.

But airline safety procedures are not the only things that may change after the botched attack.

The effort to return US detainees held at Guantanamo Bay to Yemen may also be in jeopardy.

Al Jazeera's Rosiland Jordan reports.