Today on NOW with Dave Brown, Stuart Hickox from ONE Canada explains why Canada should take the lead on supplying COVID-19 vaccines to other nations. Activist Ola Ojewumi discusses the importance of remembering Black Disability history during Black History Month. Community reporter Elizabeth Mohler tells us about Toronto's first nonpolice crisis unit for mental health responses. Environmental contributor Lawrence Gunther describes the increasing risk of extinction faced by emperor penguins. Nelson Rego of Cool Blind Tech chats about Brigade AXECIBLE, a new app that allows people with disabilities to identify accessibility barriers at public sites. And we have another edition of our weekly news quiz with contestants Matt McGurk and Mark Phoenix. This is the February 15, 2022 episode.