PM’s former top adviser to testify publicly tomorrow

Gerry Butts resigned as principal secretary to Justin Trudeau after the story about political interference with the SNC-Lavalin criminal case broke. He’s one of the 11 people Jody Wison-Raybould says pressured her to interfere in the case. As David Akin explains what Butts testimony to the justice committee tomorrow could mean for the prime minister.

• Gerald Butts, Trudeau’s former right hand man, among 3 witnesses next to face SNC-Lavalin committee questions