Clinton was at the outlet promoting her new book, Hard Choices, and Sotomayor apparently told reporters she was "just shopping."
According to Maggie Haberman of Politico, Sotomayor said she would read Clinton's book.
Sotomayor and Clinton. She says she'll read Clinton's book. "you better! I read yours!" Clinton said. pic.twitter.com/Xm3QLgcIzM— Maggie Haberman (@maggiepolitico) June 14, 2014