What does standing for the flag prove?

Do you even know why they are kneeling? Do you know what the Anthem says about slaves in it? 

I am going to guess you don't even fully understand the issue and are just lashing out because the right wing media says to.

They are kneeling in spite of being demonized for it, that is the essence of the First Amendment. That is the freedom men and women have fought and died for. Their right to express themselves.

Sorry you only agree with the law when it suits you narrow minded approach.

P.S. Anytime you bring up the N word, you just shows your racism just a little bit. You equated using First Amendment rights with using the N word. Shame on you.