WASHINGTON
When Republican Rand Paul was elected to the Senate in November, he received a congratulatory call from an unexpected source: U.S. Sen. Al Franken.
That 30-minute phone call -- the only one Paul received from a Democrat after Election Day -- has sparked an unlikely friendship between the Kentucky Tea Party conservative and an unapologetic Minnesota liberal. Franken attended Paul's party after he was sworn in as a senator, and Paul asked Franken to be his Democratic Senate mentor.
The duo has raised eyebrows because the two senators couldn't be further apart politically: Paul is a staunch libertarian and founded the Senate Tea Party Caucus, while Franken's liberalism is well known through his writing and speeches.
"At first blush, obviously it is [odd]," Franken said in an interview. "But in many ways it makes a lot of sense."
The pair's budding friendship serves as one small counterpoint to the notion that Washington's rhetoric is so toxic in today's hyper-partisan political environment that senators as dissimilar as Franken and Paul cannot come together.
Their role-playing as the Senate's odd couple follows in a long line of senators with some of the sharpest partisan stripes finding friends across the aisle, from former Sen. Edward Kennedy of Massachusetts and Utah's Orrin Hatch to Minnesota's Paul Wellstone and former New Mexico Sen. Pete Domenici.
"You can be friends and not necessarily agree on every political issue," Paul said. "I don't think people want us to always agree and sing 'Kumbaya.' They want us to disagree on issues of substance, and I think this may be an example of how we can show that the rhetoric doesn't have to always be inflamed."