In this episode of Sex, Love, and Addiction, Dr. Robert Weiss welcomes Dr. David Fawcett, author of Lust, Men, and Meth. Dr. Rob and Dr. Fawcett discuss the ways in which substance use and sexual behavior can intersect, what exactly chemsex is, and why this dually addicted population requires a different treatment approach. They also discuss their new treatment center, Seeking Integrity: Los Angeles. www.seekingintegrity.com.