KENS 5: FDA bans red dye No. 3 in foods and medications. Here’s what to know.

<p>David Gius, MD, PhD, assistant dean for research and professor, Department of Radiation Oncology, and associate cancer center director for translational research at the Mays Cancer Center, home to UT Health San Antonio MD Anderson Cancer Center, was interviewed for this news segment. &nbsp; Watch Now (KENS 5) YouTube </p>