NYTimes: A Flood of Late Spending on Midterm Elections, From Murky Sources
A stealthy coterie of difficult-to-trace outside groups is slipping tens of millions of dollars of attacks ads and negative automated telephone calls into the final days of the midterm campaign, helping fuel an unprecedented surge of last-minute spending.
Much of the advertising is being timed to ensure that no voter will know who is paying for it until after the election on Tuesday. Some of the groups are super PACs that did not exist before Labor Day but have since spent heavily on political advertising, adding to the volatility of close Senate and House races.
Others formed earlier in the year but remained dormant until recently, reporting few or no contributions in recent filings with the Federal Election Commission, only to unleash six- and seven-figure advertising campaigns as Election Day draws near. Yet more spending is coming from nonprofit organizations with bland names that have popped up in recent weeks but appear to have no life beyond being a conduit for the ads.
The groups last-minute fusillade of attacks helped push outside spending in races around the country to an average of at least $20 million a day last week. Total spending on Senate races reached $200 million in October alone, significantly more than in the same period before the 2010 midterms.
http://www.nytimes.com/2014/11/03/us/politics/a-flood-of-late-spending-on-midterm-elections-from-murky-sources.html?_r=0