The American Cancer Society is a global grassroots force of 2.5 million volunteers saving lives and fighting for every birthday threatened by every cancer in every community. As the largest voluntary health organization, the Society's efforts have contributed to a 22 percent decline in cancer death rates in the U.S. since 1991, and a 50 percent drop in smoking rates. Thanks in part to our progress,14.5 million Americans who have had cancer and countless more who have avoided it will celebrate more birthdays this year. We're determined to finish the fight against cancer. We're finding cures as the nation’s largest private, not-for-profit investor in cancer research, ensuring people facing cancer have the help they need and continuing the fight for access to quality health care, lifesaving screenings, clean air, and more. For more information, to get help, or to join the fight, call us anytime, day or night, at 1-800-227-2345 or visit cancer.org.