Round-Up: Sheepherders, Cesar Chavez Audit, and Goldman Sachs political contributions

The Colorado Senate Agriculture Committee has killed a bill aimed at setting up a task force to resolve sheepherders' complaints against employers...An independent audit says a Pueblo-based charter school network overpaid its employees and engaged in nepotism...and, lawmakers who've received campaign donations from the Wall Street giant Goldman Sachs are coming under scrutiny, including Senator Michael Bennet.