The line stretched all the way down the block as hundreds of Jews waited patiently, exuding an upbeat atmosphere amid chatter, friendliness and a proliferation of Israeli flags.

Shai Davidai talks to Dalia Ziada—an Egyptian human rights activist and critic of extremism. 

'Silence isn’t violence, but it surely enables it. And true leaders never remain silent.'

Columbia University has barred pro-Israel professor Shai Davidai from campus in a retaliatory move, silencing those who stand against antisemitism.