The brothers shot a Burger King commercial while in Boston.

"While they're being filmed backstage walking back and forth with a man dressed as the Burger King, Carolyn Weyforth, who planned this press outing, explains that before working for the Jonas Brothers, she coordinated press for Mitt Romney," Goldstein writes. "The gigs are similar, she says."

Read Goldstein's trip with the band: On the road (sort of) with Jonas Brothers (Aug. 8)

Read The Globe's review of the show: A heavenly night with the Jonas boys (Aug. 8)