The fundamental reason for this is that no one has realized that withholding liability is tax liability so far and overstressed the peculiarity of withholding.

究其根本原因，就在于没有正确认识扣缴义务就是纳税义务这一性质，过分强调了其特殊性。

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In contrast, the executive branch has articulated a strong and highly specific reason for withholding the documents at issue: Forced disclosure to Congress of internal deliberations concerning how best to interact with Congress would undermine the executive's capacity to function as a co-equal branch.

CNN: Why contempt case against Holder may be doomed

The reason: There is a growing trend in the music business of labels deliberately withholding some of their music from iTunes.

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