So why does this fall under the umbrella of the campaign?

WHITEHOUSE: Press Briefing

The ad hoc grouping of religious, community and left-wing groups, under the umbrella of the Strangers into Citizens campaign, created a festival atmosphere in London's drenched streets.

BBC: Trafalgar Square rally

The Progressive Change Campaign Committee also has run ads against Democrats as has Health Care for America Now, an umbrella group that represents 1, 000 organizations, including major unions and liberal-leaning groups.

CNN: Health care, Afghan war splits Democrats