PORTLAND, Ore. — Milwaukie Mayor Mark Gamba, a former National Geographic photographer, is challenging incumbent Kurt Schrader for Oregon's 5th District in 2020. 

RELATED: Wheeler, other U.S. mayors defy Trump, sign own climate pact

He talked with KGW's Laural Porter about his passion to battle climate change, not taking corporate PAC money during the 2020 campaign, and his efforts to improve safe routes to school.

You can listen to the entire interview in a podcast:

Milwaukie Mayor Mark Gamba, a former National Geographic photographer, is challenging incumbent Kurt Schrader for Oregon's 5th District in 2020. He talked about his passion to battle climate change, not taking corporate PAC money during the campaign, and his efforts to improve safe routes to school.

Or watch Part 1 of his appearance on KGW's Straight Talk here:

Watch Part 2: