Former Steelers guard David DeCastro shares his new business venture, looks back on playing days

David DeCastro is opening a medical marijuana business on McKnight Road. David was referred to medical marijuana by Maurkice Pouncey and thinks a lot of the NFL uses it as pain relief and can help people. We look back on DeCastro's career. Al Villanueva is running a fruit farm and David was impressed by his new business.