Coming up this week on the program, 5G is the new technology powering smartphones that’s supposed to make things work better and faster. But there are concerns about the health impact, and a big government study that was supposed to answer important safety questions was suddenly halted. Sharyl Attkisson investigates both sides of the issue.

America’s war on drugs appears to be a huge failure, with drug overdose deaths at an all-time high. Lisa Fletcher visits a place where they’re desperate for a fix and are trying out a different strategy.

And since COVID-19, there’s been a lot more attention to the body’s immune function. Attkisson speaks with an expert about the importance of building a bulletproof immune system, and gets tips on how to do it.

Sunday, 10 a.m., WJLA (Channel 7) and WBFF (Channel 45)