21.   A growing number of employers, businesses and governments have banned indoor smoking.

22.   In Nevada, where cities and counties are barred from imposing smoking restrictions beyond those in state law, activists are encouraging restaurant owners to ban smoking voluntarily.

23.   Other airlines have been experimenting with non-smoking flights, but Delta is the largest U.S. carrier to ban smoking altogether.

24.   Smoking already is banned on all U.S. domestic flights, except for those longer than six hours and those to and from Alaska and Hawaii.

25.   Friendship Heights will not be the first jurisdiction to ban smoking outdoors.

26.   If Muller has his way, Friendship Heights will not be the first jurisdiction to ban smoking outdoors.