Comic-Con’s Robert A. Heinlein Blood Drive returns for its 42nd year

SAN DIEGO (KUSI) – If you’re interested in donating blood, you can head out to Comic Con.

Elizabeth Alvarez was live downtown to check out the Comic Con Blood Drive, which is giving out free Avengers: Infinity War t-shirts and gift bags to this year’s blood donors.

Categories: Good Morning San Diego, Local San Diego News