Outside money is flooding into U.S. House races, primarily from party committees, but also significantly from dark money groups and super PACs. And though Democrats need to win 25 seats to take back the House (which most forecasters deem unlikely), nobody is giving up on anything, judging from the recent cash infusions. We are now at $218.8 million in House outside spending, with almost one-third of that money coming in the last 10 days, and more than half of it coming since October 1. Republicans lead in outside money $119.6 million to $96.7 million, including a two-to-one lead in dark money. Democratic super PACs, meanwhile, have outspent Republican super PACs. What this money all adds up to, we are still waiting to see. For now, the best we can do is to give our best take on the current state of play.