1.   Also on Thursday, gun-control advocates began a new push to tighten the firearms laws in Massachusetts, which are already considered the tightest in the nation.

2.   And she was chosen to coordinate the new Mars push.

3.   Beneath the surface of the new push into the U.S. swirl the politics of U.S.-Japan trade.

4.   A diagnostic test, coupled with high survivability when detected in early stages, is the basis for the new educational push on colon cancer.

5.   A new push by the group in wireless technology and applications recalls the kind of forward thinking on which CMGI built its reputation.

6.   A new push of polar air into the upper Plains will be accompanied by shifting winds and isolated showers.

7.   A new push of polar air should spread into the Pacific Northwest with plenty of clouds and showers inland and a mixture of sun and clouds at the coast.

8.   A new governmental push is also under way to keep the momentum going.

9.   A new push of Pacific air will move farther into the Northwest accompanied by clouds and mountain showers while the Southwest stays hot and mostly sunny.

10.   But advocates of public access to government information are wary of the new push.