The lid of a pressure cooker thought to be used in the device was found on a rooftop at the scene, a federal law enforcement official with firsthand knowledge of the investigation told CNN.

CNN: Sources: Possible suspect sought in Boston bombing

Some of the tour operators said they thought the logjam of licenses was caused by political pressure, particularly from Sen.

CNN: Eased travel to Cuba not without hurdles

Of the 700 teachers who completed the ATL questionnaire, 52% thought pressure to be popular on social networking sites was also a source of strain.

BBC: Pupils 'under greater pressure'

They are trying to get a sense of your thought process and how you perform under pressure.

FORBES: Oddball Interview Questions For Interns

"I thought we did a great job of putting pressure and making those guys feel uncomfortable, " said Mike Rosario, who led Florida with 15 points.

NPR: FGCU's NCAA Runs Ends 62-50 To Florida

ANC's economic thinking is not, as is often thought, the story of an overnight switch, under foreign pressure, from socialist ideology to a more market-friendly approach.

ECONOMIST: South Africa

Sale-bound Luther Burrell thought he had scored in the opening exchanges of the second half after good pressure from the Carnegie pack but was denied by a foot in touch.

BBC: Sale Sharks 15-12 Leeds Carnegie

"I thought we had a very good first half but they put a lot of pressure on us and the things we did so well in the first half, we didn't do in the second half, " said Springbok assistant coach Dick Muir.

BBC: Saracens 24-23 South Africa

It is thought then that this latest data will ease pressure for a rise in interest rates and confirms the Bank of England's policy of keeping interest rates unchanged over the past nine months.

BBC: UK inflation Oct