A significant amount of outside spending has been pouring into Minnesota's Second District. This surge in spending suggests that donors may have concerns about the potential impact of a progressive candidate on the outcome of the election in November. The influx of funds indicates a sense of urgency among donors, who may be trying to influence the outcome of the race.

Further details about the spending and the concerns of donors can be found in the Star Tribune. For more information on the situation in Minnesota's Second District, readers can refer to the Star Tribune for a more in-depth look at the developments in the race.