What they want to do when they grow up

It is interesting to hear what my children want to do:
Josie- she informed me the other day that she wanted to be a girl builder (I think she means construction worker), a cheerleader, or a girl police officer. I think she settled on police officer, but within the last few days she fine tuned it to a girl ninja police officer.
She also vacillates between telling me that she will never marry and will always live with daddy and me, and informing me who she is going to marry. I am not quite sure why she is concerned about this at age three.

Doug- He first wants to be a football player for the university I attend. (He has also informed me several times that when I finish my program and am looking for a new job that onr job I could consider is being a cheerleader there.) He used to want to drive trains after that, but due to his current favorite online game (Lego Mars Mission) he wants to be an astronaut (the kind that is in charge and gets to drive...not necessarily a scientist).

Andy- He really has two ideas. He wants to be the first astronaut artist.
Then, you know the Coke Zero commercial that asks why there are not time machines? Andy seems to think that this is an important point and he intends to right this wrong. He is going to invent the time machine.
On his own he decided that after he invents the time machine the first "time" he is going to take it to will be the starting date of World War II and he is going to bring along a lot of fire power so that he ends the war before it starts. I am not quite sure where he got this idea, but he has been quizzing me about World War II whenever he thinks about it. We have also been having conversations about how changing the past might change the future...it might be time to watch the movie Back to the Future.