However, he noted that perhaps the differences in the exchanges, which have benefited customers, might have been part of the problem.
The Jones case was part of the country's largest investigation, Operation Care, which neatly illustrates the problem.
And they did not provide the mechanisms by which the citizens of the union could feel they were both in part to blame for the problem, as some are, and in a place to help find a solution.
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And yet, getting more out of power-management and cooling systems represents only a small part of the real problem, which is IT infrastructure utilization.
But Mr Brown's scheme, which focuses exclusively on administrative costs, addresses only part of the problem.
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Part of the problem is the sheer pace at which the army and police are recruiting.
Proposed remedies for this problem depend in large part on which side of the political spectrum you are on.
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This is part of the problem, according to the Medical Research Council, which recently established the Indigenous Knowledge Systems Unit to help write policies that would benefit those in this sector.
In recent years, the Rose and three other bowl games have been part of the Bowl Championship Series (BCS), which was set up to resolve a problem that a lot of people thought needed solving: We sometimes cleaned up after New Year's without knowing who was No. 1.
Part of the problem is caused by Mexico's confused land laws, which date from the revolution of 1910-17.
Another common problem for children with spina bifida is called hindbrain herniation in which part of the brain and brainstem slip into the spinal column.
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Though part of the problem may lie in the wording of the Vienna Convention, which one of the world's leading authorities on diplomatic immunity, Professor Eileen Denza, describes as " not exactly a model of clarity".
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Part of the problem, too, is the structure of the industry, in which the public sector and regulation play a large part.
Democrats have their own class-warfare version of the blame game, in which Wall Street's excesses caused the problem and higher taxes on high-earners are part of the solution.
He said part of the problem with the road between Huntingdon and Cambridge was the number of junctions which mixed local traffic with heavy goods vehicles.
Mr Montgomery's story is in part about the problem of what to do with a working-class paper in a country in which everybody has decided they are middle class.
He says part of the problem for men is South Korea's compulsory military service of almost two years, which must be started before age 35.
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