KATHARINE McPHEE discusses the series “Scorpion.”

Katharine is currently an ambassador for the buildOn charity. Click here to learn about the charity’s community service and school-building projects.

“Brooklyn Nine-Nine” star TERRY CREWS chats with Kelly and Michael.

Watch episodes of “Brooklyn Nine-Nine” by clicking here.

For “Take Charge of Your Health Week,” the hosts talk with Amy E. Goodman from Rodale’s Organic Life about how to “be your own doctor.”