FDA approves colon cancer blood test, intelligence officials warn of foreign election influence, USA men’s gymnastics wins bronze Yahoo! VoicesFDA approves blood test to screen for colon cancer NBC NewsNew blood test to detect colorectal cancer is a game changer, doctor explains CBS NewsIn a big step for liquid biopsy, FDA approves a blood screening test for colorectal cancer STATF.D.A. Approves Blood Test for Colon Cancer Detection The New York Times