Tonight, on NJ Spotlight News…TRANSIT MELTDOWN …another nightmare start to the week on the tracks with downed wires causing major delays and with temperatures rising outdoors, commuters  are overheating indoors; Plus, a former organized crime prosecutor breaks down the charges leveled against Democratic power broker George Norcross; Also, Juneteenth celebrations honoring the end of slavery across the state today,  as Governor Murphy announces a historic clemency program pardoning thousand who were unfairly incarcerated;  And CODE RED…As record-breaking heat threatens the state this week,  lawmakers look to establish cooling centers for residents experiencing homelessness.