Licking cancer: U.S. postal stamp helped fund key breast study

Countless breast cancer patients in the future will be spared millions of dollars of chemotherapy thanks in part to something that millions of Americans did that cost them just pennies: bought a postage stamp. Proceeds from the U.S. Postal Service’s breast cancer stamp put researchers over the top when they were trying to get enough money to do the landmark study published on Sunday that showed genetic testing can reveal which women with early-stage breast cancer need chemo and which do not.

Read more from Bill Clinton…