Videos are showing large traffic jams of hikers packed shoulder-to-shoulder at Yosemite National Park, one of the country’s largest national parks. ABC News’

Videos are showing large traffic jams of hikers packed shoulder-to-shoulder at Yosemite National Park, one of the country’s largest national parks. ABC News’ Will Reeve shares travel tips for avoiding the crowds during the summer travel season. [▻](https://video.twimg.com/amplify_video/20778422…