Senator Kerry, after 9/11 -- and this is a new question for you -- it seemed to me that the country came together as I've never seen it come together since World War II. But some of that seems to have melted away. I think it's fair to say we've become pretty polarized, perhaps because of the political season.
The political season has nothing to do with the clashes.
( z1 have-to-do-with :ARG0 ( z2 season :mod ( z3 politics ) ) :ARG1 ( z4 clash ) :ARG2 ( z5 nothing ) )