Karlo Broussard explains the aid and friendship of the Saints in heaven for the faithful here on earth.
Questions Covered:

16:28 – I am not Catholic, yet. How can the saints pray for us? Is the fact that I am still questioning the intercession of the saints going to affect my prayers to them? I have begun to believe, but still have doubts. Is there a limit to how many saints that I can call on?
24:13 – I find so much joy in the Litany of the Saints! It is such a good reminder of the happiness in heaven.
31:48 – Are you teaching this as something that you know or just somethiā€¦