The last known survivor of the team that carried out last November’s Paris attacks, Salah Abdeslam, refused to talk during questioning Friday by anti-terror judges amid frustration at 24-hour video surveillance of his cell, his lawyer said. The much-awaited questioning session ended abruptly, dashing French authorities’ hopes that Abdeslam would provide clues about the Islamic State group’s strategies and what exactly happened Nov. 13.Abdeslam’s lawyer, Frank Berton, said his client invoked his right to silence. […] Abdeslam, 26, had said last month he wanted to explain his path to radicalization and his role in the Nov. 13 attacks. Berton expressed...