Tube City Online's "Two Rivers, 30 Minutes" - McKeesport, PA

Michael Ogden of Recovery Centers of America on the company's new Monroeville facility and its model for treating people with substance abuse addictions.

Matt Mehalik, executive director, The Breathe Collaborative, on efforts to improve Pittsburgh's air quality

Don Smith Jr. of RIDC on growing the Mon Valley's industrial parks

Steve Hellner-Burris of Rebuilding Together Pittsburgh

Matthew Wachter and Tim Wachter on the federal Financial Opportunity Zone program, and how it might help spur redevelopment in the Mon Valley

Lawrenceville artist Ron Donoughe, on spending a year painting portraits of the Mon Valley

Chris Briem, University of Pittsburgh economist, on longterm demographic trends in the Mon Valley

Myra Taylor, Pittsburgh area critical care nurse, on how elected officials and hospitals failed front-line health care providers

Jacqueline Smith of Greater Valley Community Services on her program's growing mission

Bhavini Patel on designing apps and collecting data for public service, not profit