It was by no means a bad appearance for Rudy Giuliani late Tuesday morning at the Latino Coalition. But one got the feeling that his applause lines were a little out of sync with his audience’s passions. Latino Coalition Chairman Hector Barreto — President Bush’s appointed head of the Small Business Administration from 2001 until last year — gave an introduction so effusively enthusiastic that Giuliani ought to take him on the road with him for his stump speeches. Barreto noted that the group had invited every major candidate, “Republican, Democrat, Green, red or blue” and that only Giuliani had...