National

Transcript

LINDA WERTHEIMER, HOST:

Moderate Republicans have come under attack in primaries across the country this year, but the split in the GOP is perhaps older and sharper in Kansas — and it comes to a head Tuesday.

"I think the lines have been drawn in the sand. Bridges have been burned. Everybody is all-in this election," says Jim Denning, one of the conservative candidates for the state's Senate.

The Republican statehouse primary is a savage fight fueled by money from the Koch brothers and labor unions, with big consequences for the citizens of Kansas.

President Franklin Delano Roosevelt's family began vacationing on Campobello Island, in the Bay of Fundy, in the early 1880s. The Roosevelt Campobello International Park used to attract around 150,000 visitors a year, including tours of FDR's home. Maine Public Radio's Jay Field reports it's still trying to recover from economic hard times, while attracting new visitors.

Weekend Edition Sunday is beginning a series of conversations with economists, asking them to explain their positions and what they think ought to be done to improve the economy. Guest host Linda Wertheimer talks to Greg Mankiw, former chairman of the Council of Economic advisers under President George W. Bush. He's also an informal adviser to the Romney campaign.

NPR's Joe Palca will be at NASA's Jet Propulsion Laboratory in California to monitor the Mars mission landing Sunday night at 10:30 p.m. PDT. Palca talks with guest host Linda Wertheimer about the Mars landing and purpose of the mission.