CHICAGO (WLS) -- In his first one-on-one interview, the son of Spencer Leak Jr. is opening up about his father's life and legacy. Leak Jr. passed away suddenly last week. He was the vice president of Leak and Sons Funeral Homes. Leak Jr. recently led and planned the funeral of Rev. Jesse Jackson Sr. Jesse Jackson Jr. called Leak Jr.'s impact immeasurable. He said Leak Jr. brought a unique compassion to his work, regardless of where you came from or what you could afford.