Pope Francis will have some US legislators ‘€˜squirming in their seats’

When Pope Francis becomes the first pope to address a joint session of Congress, in September, many Catholic theologians and activists expect that he will focus on rising global economic inequality rather than on the hot-button cultural issues that often dominate U.S. politics.
http://america.aljazeera.com/articles/2015/2/10/why-pope-francis-speech-will-get-us-legislators-squirming-in-their-seats.html