As he sees it, there's no perceptibledifference between the two up to ISO 1600, though looking at his video test we're also hard pressed to distinguish any notable discrepancies at the maximum 6400 setting.
President Bushs ability to appeal to the vast majority of Americans who oppose rewarding those who violate our immigration laws will be undercut if no perceptibledifference exists between his partys amnesty and the more sweeping one John Kerry promises promptly to enact if elected President.