Defence Minister Harjit Sajjan is not impressed with Stephen Harper鈥檚 signature on a message to Donald Trump, a Google Street View camera captured images near the headquarters of CSIS, and astronaut David Saint-Jacques has placed his space food order.

1. Harper 鈥榥ot helpful鈥: Sajjan

Former prime minister Stephen Harper and former foreign affairs minister John Baird joined other high-profile international observers in signing a full-page ad in the New York Times that lauds U.S. President Donald Trump for his decision to pull out of the Iran nuclear deal.

Defence Minister Harjit Sajjan wasn鈥檛 impressed with Harper鈥檚 decision, saying it was 鈥渘ot helpful鈥 but also 鈥渘ot surprising.鈥

2. Did Google breach national security?

A Google Street View camera car drove past 鈥渘o photography鈥 signs on a public road near the Ottawa headquarters of the Canadian Security Intelligence Service (CSIS), collecting photos of people and vehicles that were added to Google Maps last year, according to a pair of amateur online investigators.

They say that the images could have been used to identify employees of the Canadian spy agency, and even track their vehicles to their homes.

3. What does an astronaut eat?

Canadian astronaut David Saint-Jacques has placed his food order for his upcoming six-month stay at the International Space Station, which is scheduled to start on Dec. 20.

There鈥檚 no refrigerator in space, meaning foods need to last a long time. Crumbs are a problem, so bread isn鈥檛 an option. But Saint-Jacques will still have plenty to choose from, including more than one kind of salmon, and chocolate fondue.