It is on a and there are two green-badge wearing interns standing in line at Starbucks on the House side. The male intern’s phone rings, he pulls it out, turns to the female intern and asks, “So do you think I should answer this?”
He decides to answer - good choice given that it was his office inquiring as to his whereabouts.
His response, “I’m heading to another committee hearing” and proceeds to quickly finish the conversation. He then explains to the female intern, “When they start asking what committee hearing I’m going to I just hang up.”