1.   In the Canadian case, opponents object to the treaty because it would allow elections limited by race.

2.   Because of his influence, Rove was closely watched as Bush weighed his decision to allow limited federal funding for embryonic stem cell research.

3.   In fact, he said he would favor watering down the state law to allow limited gaming contributions to state candidates.

4.   Using downgraded risk predictions, the agency is allowing more limited testing of some plant materials and setting up a fast track for re-licensing of old plants.