article_snippet: The congressional aides reportedly did hardly any official work, but The congressional aides did attend a Global Citizen Festival concert featuring Jay-Z and Carrie Underwood.
article_snippet: Separately, Schock took Schock interns to a sold-out Katy Perry concert in Washington last June.
article_snippet: EVER: Schock took his interns to a sold-out Katy Perry concert in Washington last June (pictured)
highlights_snippet: Now defends The pol $10,000 expense taking staffers with The pol to New York City, where they say Jay-Z and Carrie Underwood in a charity concert .