Each Wall Street job supports up to 7 other jobs in the region too.

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There is a rule of thumb that every Wall Street banker supports three downstream jobs.

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He said their structural engineers had told workers at the site to be careful where they placed their cranes and heavy equipment, so as not to threaten the wall's supports.

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Do Americans want more Wall Street involvement in their retirement plans, as Wall Street and the elected officials it supports would have you believe?

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The roof will finally rest on the two concrete supports and will slide into a 5m (16ft) wide wall.

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