Washington (CNN) Presidential hopeful John Hickenlooper will participate in a CNN town hall on March 20 in Atlanta.

The former Colorado governor will answer questions at a town hall moderated by Dana Bash at the CNN Center in Atlanta. The event is scheduled for 10 p.m. EDT.

In his announcement video , Hickenlooper chronicled his life as a geologist, an owner of a brewpub, the mayor of Denver and the governor of Colorado from 2011 to 2019. He touted his work securing health care coverage for his constituents, boosting job growth, creating tough environmental laws and passing gun legislation.

"I'm running for president because we're facing a crisis that threatens everything we stand for," he said. He slammed President Donald Trump as a "bully" and said, "As a skinny kid with coke bottle glasses and a funny last name, I've stood up to my fair share of bullies."

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