Records matter more than rhetoric. That truism underlies two of our stories today: Linda Feldmann鈥檚 clear-eyed review of President Joe Biden鈥檚 legacy and Ned Temko鈥檚 dispassionate look at President-elect Donald Trump鈥檚 potential for resolving situations in some of the thorniest global trouble spots 鈥 based on evidence from his first-term efforts.