"Sisters Serena and Venus Williams were beaten 6-3 6-7 (6) 7-6 (10-7) by 14th seeds Maya Joint and Chan Hao-ching, 27 years after they first won the US Open doubles title"
"Famous sisters Venus and Serena Williams are among the many Americans competing in this year's US Open tennis tournament. CBS News' Jared Ochacher has more."
"Venus and Serena Williams will team up for the U.S. Open women's doubles. Tennis champion Bethanie Mattek-Sands joins CBS News with more details."