Thousands of police from around the US attend funeral of NYPD officer killed on patrol

brian-moore-funeral.jpgMay 8, 2015: Police officers salute as the procession for New York City Police officer Brian Moore passes after his funeral mass at the St. James Roman Catholic church in Seaford, N.Y.(AP)

SEAFORD, N.Y. Thousands of police from around the country spilled out of a church into the streets surrounding a slain New York City officer's funeral on Friday, calling for respect and understanding at a time when law enforcement is being deeply scrutinized.

Busloads of officers arrived from as far as California, Louisia