Before Aaron makes his WIDE ANGLE debut on Tuesday, July 1, he’s participating in PBS’s “Five Good Questions” feature, which allows you to interact with the people who appear on PBS. Aaron joins PBS as the host of WIDE ANGLE. He previously worked for CNN, where he reported on the horrors of 9/11, and ABC, where he served as the host of World News Now.

Got questions about Aaron’s career? Want to know what he’s been up to since leaving CNN? Itching to find out what brought him to PBS?

Click here to leave your questions. Please keep your questions on topic. We’ll choose five good ones and post Aaron’s responses within the next week or so.