Deletion of List of United States Presidents by longevity 2nd nom

Comment: We need to formulate a policy for this before we make a decision. Too many times List of world leaders who are not United States Presidents by xxx articles get deleted, but people will scream and holler if an article on US presidents is even touched. It reeks of . (Edited
Stance: comment
Cited policy: Wikipedia:Systemic bias (WP:BIAS)