Hours before a crucial vote that could trigger a federal election, Green Party Leader Elizabeth May revealed she would support the federal budget — despite prior concerns about the government's commitment to climate action. Power & Politics hears from May about what swayed her. »»» Subscribe to CBC News to watch more videos: http://bit.ly/1RreYWS For breaking news, video, audio and in-depth coverage: https://www.cbc.ca/news Follow CBC News on TikTok: https://www.tiktok.com/@cbcnews Subscribe to