Justin Trudeau has attempted to clarify what transpired between his office and that of Jody Wilson Raybould’s, in an effort to put the SNC Lavalin case behind him. While he didn’t exclusively apologise, he attempted to paint it as more of a breakdown of trust and communication between the PMO and JWR, while maintaining nothing unethical or illegal took place.

America’s Food and Drug Administration has approved a ketamine nasal spray as a treatment for depression. Just how effective is ketamine and how did it go from party drug to potential life saver?