Which Riverdale Couple Does the Cast Ship?

YH catches up with the residents of "Riverdale" in San Diego for Comic-Con, including Lili Reinhart, Camila Mendes, Ashleigh Murray, Madelaine Petsch, and Casey Cott, where we hit them up for their favorite fan theories about who killed Jason Blossom, plus we find out which characters the actors would love to see get together!