The recent demise of the venerable chain Borders is the most recent evidence of the slow death of bookstores.

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On Tuesday Alun Davies, the deputy minister for agriculture, told assembly members he had confidence in the food chain in Wales and there was no evidence of a risk to human health.

BBC: Horsemeat: Castell Howell withdraw cottage pies

One thing is for certain: the disruption provides more than enough evidence of the need to revisit supply chain strategies with a focus on resiliency and flexibility.

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"If you take the particular trial you just had, then community evidence wasn't part of the chain that was presented to the jury but they were very helpful while we were doing the searches, " he said.

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They are then used by prosecutors to uncover evidence of wrongdoing by those higher up the chain.

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"There's no evidence of any systemic problems within the food chain, " he said.

BBC: Wales politics

His mistake was admitting to a relative that a key piece of evidence found at the murder scene - a gold chain - was, in fact, his.

BBC: The horrors of No.9 Kelvin Road

Our soldiers and agents in the field will have to run more risks as they must secure physical evidence at the point of capture and maintain a chain of custody that will stand up to the standards of a civilian court.

WSJ: John Yoo: Obama Made a Rash Decision on Gitmo

"We followed the advice of the CDC and other public health officials who advised us that until there was an evidence chain that indicated that there was anthrax present in the facility, that it was not necessary to test our workers, " Willhite said.

CNN: Postal workers angry over response

Opponents of the PRI said they have video and photo evidence of the party buying votes through thousands of cards that could be redeemed for products at a chain of supermarkets.

CNN: Vote-buying allegations persist after Mexican election