But if you want to visit the newly opened Statue of Liberty, you must do it within the next two years.

VOA: special.2009.06.29

Many, many doors that had been closed to us were opened invitingly, if you like, and we have a very strong portfolio of commercial partners.

BBC: Breakfast with Frost

When you send individual emails you can see immediately if the recipient opened it and watched the message.

FORBES: Talk Really Can Be Cheap

With a postal campaign, if you send 1, 000 pieces, you don't know how many people opened and read it.

FORBES: Magazine Article