21.   Now, with a National Highway Traffic Safety Administration investigation under way, momentum is building for stronger auto safety oversight in Congress.

22.   Political momentum is building.

23.   Ridge opposes allowing pilots to have guns in the cockpit, but momentum is building on Capitol Hill for a bill that would do just that.

24.   Some experts argue that with larger companies entering the market, the momentum will build to describe the contents and suggested doses of functional foods more thoroughly.

25.   Still, that momentum is building.

26.   The Doha meeting is the subject of increasing international attention because momentum is building for a proposal to begin a new multiyear round of global trade talks there.

27.   The momentum is building, and the Red Sox are really starting to enjoy themselves.

28.   Though the technology is here and momentum is building, the question of legality hangs over interactive television and Internet gambling.

29.   Anticipation that momentum may be building for change was seized upon by opposition groups outside Myanmar, also known as Burma.

30.   Before the scandal swelled into a crisis, momentum had been building for the opposition Labor Party to join the coalition.