Amos to host Squawk Box Tuesday morning

Aflac Chairman and CEO Dan Amos will host the popular CNBC morning financial show Squawk Box Tuesday.

Amos, who hosted in April, will appear from 7-9 a.m. His guests will include Synovus Financial Corp. Chairman and CEO Richard Anthony and U.S. Sen. Johnny Isakson.

"It always makes me a little nervous," Amos said Monday. "They are smart folks and they throw a lot of questions at you. It's live TV and you never know what can happen."