Tony I dont think he was apologizing to Mike for speaking Italian...he may have assumed Mike spoke better Italian than he did. Sollozzo actually sort of apologized to McCluskey when he told him they were going to speak Italian, to which McCluskey said "go ahead."
"Io sono stanco, sono imbigliato, and I wan't everyone here to know, there ain't gonna be no trouble from me..Don Corleone..Cicc' a port!"
"I stood in the courtroom like a fool."
"I am Constanza: Lord of the idiots."
| 
