The Democratic Party’s top donors are pouring money into Colorado political groups, drawing attention to state legislative contests and ballot fights that could affect the redrawing of key congressional districts, public records show. Billionaire hedge fund managers George Soros and Tom Steyer are steering money to Colorado state senate candidates, while the Democracy Alliance, a leading left-wing donor club created ten years ago by four wealthy Colorado Democrats, provides financing for an interconnected network of Democrat-aligned political groups. Campaign finance data reveals how the Alliance and its top donors are implementing a strategy conceived last year to retake power at...