Democrats Responsible for Congressional Gridlock

For all the blame they project onto the "petty, egotistical, obstructionist" GOP, it turns out, predictably, that the congressional Democrats are to blame for all the gridlock. 
And this coming from a liberal think tank of all places.  For all his B.S. and pandering to his media enablers, not to mention putting the blame of all the Senate's stalling on people like Rand Paul, there's a reason the Senate majority leader is called Weasel Harry, folks.