Chrystia Freeland and Karina Gould say they would hit NATO spending target by 2027 - Karina Gould vows to meet NATO defence pledge by 2027 - Liberal leadership candidate Karina Gould says party made it 'hard' to run - Liberal leadership contender Karina Gould pledges to raise taxes on big-profit firms while cutting the sales tax - Karina Gould pitches policies as she officially enters race for Liberal leadership - Karina Gould submits paperwork to enter Liberal leadership race on deadline day - Karina Gould launches Liberal leadership bid with carbon price freeze pledge - House Leader Karina Gould announces she's joining Liberal leadership race to replace Trudeau - House leader Karina Gould joins Liberal leadership race - Liberal House Leader Karina Gould says she's running for party leadership