What would it take for Roger Federer to return like Serena Williams? His answer is brutal

Roger Federer is in New York this week, but not to compete. The 45-year-old Swiss legend is headlining "Roger Federer : An Icon Returns to New York," an exhibition during US Open Fan Week at Arthur Ashe Stadium on Tuesday, August 25. With Serena Williams making an actual competitive return at this year's tournament, the obvious question found its way to Federer at a pre-event press conference: could he do the same? His answer was emphatic, and it left zero room for interpretation.