House Republicans, changing course midway through a vote, tried to force Democrats into a debate on a resolution to impeach Vice President Dick Cheney on the grounds he purposely led the country into war against Iraq. The GOP tactics reversed what had been expected to an overwhelming vote to table, or kill, the resolution by longshot Democratic presidential candidate Dennis Kucinich. Midway through the vote, with instructions from the GOP leadership, Republicans one by one changed their votes from yes — to kill the resolution — to no, trying to force the chamber into a debate and an up-or-down vote...