That guy is the biggest idiot. What is it about tennis fathers anyway? His daughters ought to tell him to shut his mouth. It's their spotlight and hard work. Not his.
Serena and venus are the biggest and most popular stars of women's tennis in years and years and should be thanking the tennis tour for making them millionaires many times over.
I don't hear Tiger whining about racism on the PGA, even though I suspect it's probably a lot worse there. Heck, they play routinely at clubs that probably didn't have a single black member until the last decade.