Open this photo in gallery: NDP delegates gather on the party convention floor in Ottawa, on Feb. 16, 2018.Fred Chartrand/The Canadian Press The former national director of the federal NDP says Jews are no longer feeling completely comfortable in the party, warning that this is a national problem for the New Democrats. Nathan Rotman, who was also chief of staff to former Alberta premier Rachel Notley, made his remarks after former B.C. minister of postsecondary education Selina Robinson resigned from the province’s NDP caucus, citing antisemitism by some of her colleagues. Ms. Robinson, who is Jewish and will now sit...