American tennis star Serena Williams showed heart Monday night when she won at the US Open in New York and extended her remarkable career to at least one more match. On Tuesday's show, we'll hear from tennis fans in New York who comment on Serena's legacy. The 40-year-old Williams has indicated the US Open could be her final major tournament. Also on the program, Michael Kariati in Harare will have a feature on how women's teams in southern Africa have dominated netball on the continent in recent years.