1 .		In 1966, the Surgeon General announced that cigarettes were harmful to health.     Comma splice   No comma splice
2 .		Many smokers who heard the announcement now knew that the habit was deadly, their friends and families asked them to quit.     Comma splice   No comma splice
3 .		Twenty years after the first announcement, smokers were told that they were also endangering everyone in their vicinity.    Comma splice   No comma splice
4 .		As pressure to ban smoking in public places grew, some smokers fought back, they said that they had rights, too.     Comma splice   No comma splice
5 .		In the new health-conscious climate, however, this cause was decidedly unpopular.     Comma splice   No comma splice