The Atlanta Journal-Constitution Delegates to the state Republican convention unleashed a rare chorus of boos and hisses at U.S. Sen. Saxby Chambliss on Saturday, as he spoke up for a bipartisan immigration reform package unveiled in Washington this week. Hear it for yourself by clicking here. Chambliss had just finished emphasizing his devotion to border security provisions contained in the measure, and brought up agriculture’s need for temporary, foreign workers. “We’ve got to face the fact that we’ve got to create a new, truly temporary worker program” — the boos started here, but Chambliss plowed on — “for that segment...