It's semantics for sure, but I think huge issue != controversial issue. Healthcare or global warming (depending on which side you ask) may be the biggest existe

It's semantics for sure, but I think huge issue != controversial issue. Healthcare or global warming (depending on which side you ask) may be the biggest existential threats to America itself. But even with those, I don't see polarization being too much of a road block for us to figure some solution out.