Yes, I can do basic math (for US vs Canada)....
USA:
National debt per capita = $64K USD
Deficit per capita = $2100
Debt to GDP Ratio = 125%
Canada:
National debt per capita = $18K CDN or $14K USD
Deficit per capita = $840 CDN or $650 USD
Debt to GDP Ratio = 115%
Last I checked 64K is larger than 14K, 2100 is larger than 650, 125% is larger than 115%. In short, the US has way more national debt than Canada AND they are increasing what they have at a much higher rate (three times+), and will ramp that up even more in 2018+. The deficit numbers are today (Trump vs Trudeau). Debt is also today. And this is not just due to military spending (not even the top line item).
All of these numbers are available in each government's budget or if you are lazy from places like the OECD, CIA Fact Book, etc. The numbers change slightly from year to year. Basic math can be used to figure out per capita etc. There is no excuse for anyone to have a view on this but not know the basic numbers, it is just reported publicly available numbers and math.
I highly recommend spending some quality time on the CIA Fact Book and OECD sites, lots of interesting real (not alternative facts) data is available.
As for Harper, that one PM was responsible for 20% to 25% of all Canadian federal debt (one guy, 10 years). Again numbers are widely available, even from the Fraser Institute (although they try really hard to spin it). He also has the title at $55.6B one year deficit AND was running $30B deficits with oil at >$100/barrel. I am sure Justin Trudeau will take a kick at the title though.