[1] This is almost half of Ontario’s cropland, which is about 3.6 million hectares (9 million acres):
http://www.omafra.gov.on.ca/english/stats/agriculture_summary.htm#farm
[2] As OTL after Chernobyl. Canada would get most of the radioactive fallout from Fermi due to prevailing southwesterly winds. No ban is in place on food grown in the US, as the only place to get similar doses of radiation was heavily-urbanized southeastern Michigan. See
https://www.latimes.com/archives/la-xpm-1986-06-15-mn-11236-story.html and
https://www.forbes.com/sites/davidn...ll-impacts-scandinavian-farmers/#5c34da27949f
[3] Pearson and Johnson have a turbulent history. About a year earlier, after Pearson criticized US bombing of North Vietnam, Johnson reportedly grabbed Pearson, and shouted: ‘You pissed on my rug!’
https://www.washingtonpost.com/arch...536-a2f3-5bde4cdb01a3/?utm_term=.cf2b7551b1e9
[4] Detroit News, Jan. 17, 1965 and Nov. 7, 1965.
[5] As he said on this date in OTL: Detroit News, Dec. 3, 1966, p. 3-A.
[6] Because not everyone is unfortunate enough to have bone spurs.