Received at least one covid vaccine dose morgan radford has more from ohio tonight. reporter: after more than a year of waiting excited to get back to normal. reporter: americans are preparing for the biggest holiday since the vaccine rollout. travel is expected to be up 60% from last year, with tens of millions planning to hit the roads, rails, and skies this weekend. are you planning on traveling this holiday weekend? yes we re actually going to michigan. reporter: but there are still a lot of questions about safety for smaller outdoor gatherings like back yard barbecues, if you re certain everyone is fully vaccinated the cdc says no masks are needed because the risk is low. what if several families are gathering together and the adults are vaccinated but the younger kids who aren t eligible to be vaccinated yet are also there if you re with a smaller group of people, you can safely gather unmasked children with vaccinated unmasked
Sun and back yard barbecues topped off by fireworks in the sky. but behind that display lie powerful and dangerous explosives. and when fireworks go wrong, the results can be terrifying. july 4, 2007, port ritchey, florida. a roadside fireworks stand erupts in flames when one of the explosives is set off inside the tent. cameraman bryan pharafai fair r captures the mayhem. the fireworks were shooting across the roadway. i got concerned for my safety, so i went and parked a little bit further away from where the explosions were going off. and it looked just like a fireworks display you see at a