house in the fight against covid. overnight, the biden administration announced it ll allow fully vaccinated foreign travelers to enter the united states by land starting next month. for the first time since march of 2020, visitors from canada or mexico will be able to come into the u.s. for non-essential purposes like tourism. meanwhile, the white house is telling governors across the country to start preparing to vaccinate children as young as 5 by early november. this is in anticipation of the fda clearing pfizer s covid vaccine for children ages 5 to 11 in the coming weeks. fda approval. the biden administration has purchased 65 million pediatric doses of the pfizer vaccine. enough to vaccinate the estimated 28 million children who would be eligible for a shot. that is such big news, joe. it really is.