Biden wants to cure cancer. Trump does, too. But cancer is complicated

Biden wants to cure cancer. Trump does, too. But cancer is complicated

Biden wants to cure cancer. Now Trump does, too. But cancer, like health care, is complicated

By LEV FACHER AND ANDREW JOSEPH

MANDEL NGAN/AFP/GETTY IMAGES

The two frontrunners for the 2020 presidential race have both recently pledged to cure cancer. But experts say it's not that easy.

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