An owner of Tacoma's House of Cannabis said a failed break-in early Tuesday is another example of the costly crimes marijuana shops have to deal with. Kevin Heiderich posted a video that shows a group of people pull up in two cars outside his Tacoma business. After a few false starts, the group, wearing masks, started throwing rocks at the front door. The attempted burglary was quickly foiled - the glass broke, but the doors have steel bars welded to them. "One of my business partners is a retired Marine. I am a Navy Veteran. We take security very, very seriously and we've been well prepped," he said. Read more: https://www.king5.com/article/news/local/tacoma/marijuana-business-owners-expensive-damages/281-616f4afb-b585-4bc2-a76a-365b24718a75