Tell me something; How would YOU feel waiting for years & years, I mean, we're talking decades here, waiting for new trains to be tested here, & finally, they are introduced into service. Everything seems to be going fine, then they are taken out of service because of a problem, come back for about a month, but are gone again because of a different problem, come back in service for another month, but are gone again. In the meantime, other cities get new trains and they seem to be fine. But the ones in Boston aren't on the line yet because they keep on being plagued with problems. But we're still riding decades-old equipment that has been in service since Your children were born 45 years ago. How would you feel? Not very proud, I bet.