Construction spending data leading to lower Q1 GDP estimates

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>   (email exchange)
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>   The following houses have lowered Q1 GDP:
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>   BAC, GS, Barclays, Noumura, DB, MS… most to just above 2% (2.1% for GS from 2.3%) or
>   just below ( Nomura 1.9% from 2.1%). Barclays lowered their estimates by a full 0.4%
>   to 2% flat.
>