Seeking to win an unprecedented 16th Copa America title, defending champions Argentina lock horns with Colombia in the final of this summer's tournament at Hard Rock Stadium in Florida on Sunday.This eagerly-anticipated contest represents the first time these two nations have met in the showpiece event, with Argentina preparing for a record 30th appearance in the final as Colombia gear up for just their third.© ReutersAfter advancing from the quarter-finals with a nervy penalty-shootout triumph over Ecuador, Argentina secured a 2-0 victory over Copa America debutants Canada in the semi-finals...