The committee is a coalition of labor, religious, women's and other groups.
After serious pressure from a coalition of environmental groups, the Senate agreed to go along.
A coalition of groups plans a town meeting for Thursday, officials said.
The trade center proposal was first put forward by a coalition of groups more than 10 years ago.
The opponents are a coalition of political and religious groups.
The network is a coalition of residents and environmental groups.
A coalition of 11 environmental groups opposes the project, as do many local residents.
A coalition of groups was asked to draw up a proposal, but they could not agree on a plan.
As a result the movement remains mainly a loose coalition of local groups.
It currently comprises a coalition of more than 70 groups.