Colorado Public Radio: For months, the centrist group No Labels has stockpiled cash and diligently worked to secure ballot access for a potential third-party presidential bid, striking fear among allies of President Joe Biden that the effort could siphon away votes and hand the White House to Donald Trump.

Now, with a rematch between Biden and Trump looking likely, two Democratic-aligned groups this week filed campaign finance complaints, hoping to crimp No Labels’ pipeline of campaign cash and force the group to follow the same rules as formal political parties.

The group Accountable.US filed its complaint in Colorado, where No Labels has qualified for party status, arguing that the group has failed to file quarterly campaign finance reports, as required under state law. It aims to force No Labels to reveal who its donors are.

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