Annamie Paul's candidacy for the leadership of the Green Party appears to have ignited what some say is a troubling anti-Semitic undercurrent in some corners of the party.

Computer scientist and veteran Judy Green is withdrawing from the race and throwing her support behind fellow candidate David Merner of British Columbia.

Federal Green Party leadership candidate Glen Murray says he has a fully-funded plan to immediately start a Universal Basic Income program.

The riding party association says Grills is resigning for "personal reasons."

The leader of the federal Green Party is making three stops in Manitoba as part of her cross Canada tour.