Nike cut ties with Brooklyn Nets guard Kyrie Irving Monday.The move comes after Irving posted a Twitter link to a documentary containing antisemitic messages in October and initially refused to issue an apology.Irving took to Twitter Monday to write, “Anyone who has even spent their hard earned money on anything I have ever released, I consider you FAMILY and we are forever connected.It’s time to show how powerful we are as a community.”On November 4, Nike suspended its relationship with Irving on and canceled the launch of the Kyrie 8 shoe, which Irving had previously tweeted were to go on sale this past November.Speaking in November about the company’s decision to pause its relationship with Irving, Nike co-founder Phil Knight told CNBC, “Kyrie stepped over the line."