Saving localized data only saves the french

import_csv_data.rake

csv_data.each do |row|
			riding = Riding.new
			riding.riding_id = row[0]
      riding.title = row[1]
      riding.save
      I18n.locale = :fr
      riding.title = row[2]
      riding.save
		end 

I get this in the title field rather than localized data:

title: {"fr"=>"ALGOMA--MANITOULIN"}