Oh, I don't know. Raise your hand if you've ever thought this one over, even if after a few beers.

Aliens land on the white house lawn
-at the Kremiln
-Tienamen Square
-outside the UN
-in LA (they might feel at home)
-in YOUR yard
Are they non-hostile?
-really lost?
-speaking a human language?
-bearing gifts?
-wanting gifts?
-vaugely humanish?
-able handle our atmo?
-annoyed with us?

Please tell me I'm not the only one who, for giggles, not worked this out along with the other emergencies that could hapen.