What to know about Tropical Storm Sara's path, impact

Tropical Storm Sara is the 18th named storm of the Atlantic hurricane season after it formed in the Caribbean. Meteorologist Jim Cantore with The Weather Channel explains Sara's path and if it could impact the U.S.

What to know about Tropical Storm Sara's path, impact
Tropical Storm Sara is the 18th named storm of the Atlantic hurricane season after it formed in the Caribbean. Meteorologist Jim Cantore with The Weather Channel explains Sara's path and if it could impact the U.S.