I don't know: Novak Djokovic gives blunt response on future after French Open exit

Novak Djokovic was surprisingly blunt about his future after losing at the French Open. When asked if he'd return next year, he simply said, "I don't know." He also shut down talk about winning another Grand Slam, saying, "No. Just lost our ground." This comes after a tough five-set loss to 19-year-old Joao Fonseca.