At this point most bills out of congress pass with mostly/only the support of only one party.
For example ObamaCare passed with almost 100% Dem support and 0% GOP support. If the recent GOP healthcare bill had came to a vote, 80-90% of GOP would have voted yes while all DEMs would have voted no.
Our process plays too too much to the political wings instead of the moderate center. Lets be honest - the 10-20% of congress (and the population) on the far right or far left are retarded idiots - probably equally so.
Can we ever get to where legislation is backed by the middle moderate 60% or so? Any policy embraced by the hard right or hard left is probably bad policy as its usually ideological driven as opposed to a reasonable evidence based policy.
FUCK both the hard left and hard right. Equally fucking worthless.