There's good news for residents of Fort McMurray, Alberta - an evacuation order for the city has been lifted - allowing thousands of wildfire evacuees to begin returning home. Also: Ukraine introduces new laws to conscript more soldiers - as Russia gains more ground on the battlefield. Plus: The legacy of Sir John A. MacDonald has been an intense subject of debate in recent years. Now, the site of his former home has reopened, offering a new experience to visitors - and highlighting indigenous voices.