(2) The line judge should be fired. What kind of an idiot calls a foot fault at such a moment in a Grand Slam Semi? Idiot.
I guess the kind of idiot who believes the rules apply throughout the entire match.
The better question is what kind of lines woman WOULD NOT CALL A FOOT FAULT.
Serena's actions were pitiful and, yes, she was menacing. It might work in the hood, but it doesn't play well ON ANY FRICKEN TENNIS COURT IN THE WORLD! Hope she is given a long suspension.