http://desmoinesregister.com/apps/pbcs.dll/article?AID=/20061101/NEWS09/611010349/1001/NEWS<snip>
There is also a strong if quiet undercurrent of tension between Leach and Loebsack, sparked in particular when mailings from the state Republican Party distributed without Leach's consent arrived in mailboxes across the district.
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He asked the state GOP to halt the mailings. "These things from the state party were beyond belief," he said.
Leach added that he went all the way to Ken Mehlman, chairman of the Republican National Committee, to complain about the ads, which he said he believes are developed by national Republicans for use by state parties.
Leach said he informed Mehlman he would no longer caucus with the Republican Party in the House if the ads continued, effectively threatening to leave the GOP without what could be a crucial vote for control if the split in the House is close after the election.
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