This is the 2nd time in 6 months the Google employees have staged a protest over workplace harassment. The sit-in strike was announced by the group "Google Walkout For Real Change" on Twitter on Tuesday. The post read, "From being told to go on sick leave even when we aren't sick, to having our reports taken away, we're sick of retaliation. 6 months back, we walked out. This time, we're sitting in. 11 a.m. tomorrow."