Heightened security at Republican Convention

The video discusses the deployment of 3000 police officers in Cleveland to manage anti and pro-Trump protests, ensuring they remain non-violent. It highlights the challenges faced by police, including the need for quick response drills and the impact of open carry laws on protest dynamics. Despite preparations, officials acknowledge that some situations remain beyond control, emphasizing the city's efforts to welcome visitors and maintain safety.

What items have been banned within the event zone during the protests?

What challenges do officials face in managing the protests according to the text?