Demonstrators with placard
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'Occupy Wall Street' to march on financial district

Protesters are gathering for a march on New York's financial district, with rallies also planned in several other US cities.

The Occupy Wall Street demonstrations are in their third week.

Demonstrators have been venting their grievances over the 2008 corporate bailouts, high US unemployment and home repossessions.

Go to next video: Protesters' message 'taking hold'