 Downtown Milwaukee is heavily fortified for the convention. Its streets are lined with fences, concrete barriers, security checkpoints, and officers in bulletproof vests. Due to Wisconsin state law, people will be allowed to openly carry guns and can conceal carry with permit inside the so-called soft perimeter, which surrounds the Secret Service patrolled inner hard perimeter. According to the Washington Post, Wisconsin's governor asked the Secret Service to work with the RNC to further restrict guns near the convention. It's 11 minutes after the hour now. You're listening to This Morning.