What to know: Netflix begins cracking down on password sharing in the U.S.

(NEXSTAR) – The day Netflix has been warning about has finally come to the U.S. – the streaming giant announced Tuesday that it has begun cracking down on password sharing.If you share a Netflix login with someone outside your home, you may have already received an email regarding "an update on sharing between households." The message reminds, "Your Netflix account is for you and the people you live with - your household."Netflix considers a "household" as a "collection of devices co