Trump advocates for American car production.
Nissan cites financial constraints on manufacturing cheap cars in the US.
The $22,600 Sentra may be impacted by these production challenges.
Briefing: Trump Says He Wants Cars Built In America, Nissan Says That Ends The $22,600 Sentra
Strategic angle: Nissan claims that moving production to the US is not feasible due to low margins on affordable vehicles.