Three explanations dominate speculation about what Obama is up to. The first is that he's trying to lay the groundwork for his successor, presumptive nominee Hillary Clinton. The second is that he's trying to pad his legacy. The third is that he's trying to 'troll' or bait the GOP into debating his agenda rather than pursuing its own. All are plausible, and none necessarily contradicts the others.
Jonah GoldbergScience is wonderful at explaining what science is wonderful at explaining, but beyond that it tends to look for its car keys where the light is good.
Jonah Goldberg