the foot of the capitol and the four tops, chris blue, the 2017 winner of the voice and host john stamos on hand. this as nine-time reigning nathan s hot dog eating champ joey chestnut gets set to defend his title in britain brooklyn. the question is whether he can break his 70 record hot dogs and buns. don t miss the macy s fireworks spectacular including jennifer lopez and lady antebellum. a warning as the country prepares to celebrate the fourth, already this year there are reports of people geblgts seriously hurt in accidents involving fireworks suffering severe burns, even amputations. tom costello reports on the danger. fire in the hole. reporter: close calls and horrific accidents across the country. in houston a two alarm apartment fire touched off by fireworks. in pennsylvania, a police chief lost part of his arm and in