Is Powell emerging as a voice of the moderates in the party ? Conservative talk show host Rush Limbaugh said Powell should leave GOP . Former Vice President Dick Cheney said he thought he already had . GOP ` ` , north , south , east , west , '' says Powell . Karl Rove says he would choose Rush Limbaugh over Colin Powell .
Conservative talk show host Rush Limbaugh said Powell should leave GOP . Former Vice President Dick Cheney said he thought he already had . GOP ` ` , north , south , east , west , '' says Powell . Karl Rove says he would choose Rush Limbaugh over Colin Powell .