The Republican challengers in Minnesota's two most competitive congressional races are attracting more donations from high-ranking members of Congress.

During April, May and June, Eighth Congressional District candidate Stewart Mills III attracted contributions from the leadership PACs of new House Majority Whip Steve Scalise of Louisiana, Senate Minority Leader Mitch McConnell of Kentucky, House Ways and Means Committee Chairman Dave Camp of Michigan, House Oversight and Government Reform Committee Chairman Darrell Issa of California and Cathy McMorris Rodgers of Washington, chair of the House Republican Conference.

In the state's Seventh District, state Sen. Torrey Westrom picked up donations from the PACs of Scalise, Camp, House Energy and Commerce Committee Chairman Fred Upton of Michigan and outgoing House Majority Leader Eric Cantor of Virginia.

House Speaker John Boehner's campaign committee also donated to the Mills and Westrom campaigns.

Westrom and Mills had the best fundraising stretches of their campaigns after the National Republican Congressional Committee promoted them to the top tier of its "Young Guns" program. The designation sends a signal to sitting members of Congress that the challengers are promising candidates.

Democratic Reps. Rick Nolan in the Eighth and Collin Peterson in the Seventh also had their best fundraising quarters of the election cycle and still hold cash-on-hand leads over their challengers.

Corey Mitchell