BENNINGTON, Vt. — Southwestern Vermont Medical Center and the American Cancer Society will hold a virtual webinar on colorectal cancer awareness online at 6 p.m. Sept. 23. The program is free and open to the public. Advanced registration is required. Find the registration link at svhealthcare.org/Classes-Events or register directly at https://us02web.zoom.us/meeting/register/tZAufu-vrD4pH9e75EOMqWyI-PKUfAkOK9C0.