HOUSTON, United States Microsoft's 50th anniversary celebration in the US state of Washington was interrupted by several employees Friday who were protesting the use of the company’s AI products by the Israeli military, according to media reports. In the first incident, software engineer Ibithal Aboussad, who works on the artificial intelligence speech recognition engine team, took aim at Microsoft AI CEO Mustafa Sulleyman as he was giving a speech. "Mustafa, shame on you," Aboussad said as she