January 19: 5G rollout concerns. New website for free at-home Covid tests. TODAY Exclusive — Jamaican bobsled team.

<p>Overnight, two wireless giants rollout the new 5G technology after agreeing to delay that rollout near some airports — an inside look at safety concerns. Plus, the White House has launched a website to provide free at-home Covid tests for every household. And, a TODAY Exclusive — we’re chatting with two members of the four-man Jamaican bobsled team set to compete at the Winter Olympics for the first time in more than two decades.</p>