Another proposal would require high school students to work one day a week.

The entire proposal would require $200 million the first year.

But the Republican proposal would not require states to operate such programs or provide money for them.

This new proposal would require those who refused the help to pay a price.

The proposal does not even require a change to the Treaty.

This proposal would only require taxpayers to pay for what they get.

But some proposals would require far more sophisticated analysis than others.

The proposal still must go through a public review and requires city approval.

This proposal will require a separate vote by the commission.

United then responded with comments about what the proposal required.