If I had a time machine I would . . .

I don't think I would go back and change anything with wars or anything, because if WWII didn't happen, my grandparents would have never met and I probably wouldn't exist as I am now. Ya know, that whole grandfather paradox. I would like to go back to Hollywood in the 40's/50's and see all of the now dead actors/actresses/directors that I hold in the highest respect. Maybe see my grandparents when they were younger. Back in that time I'd see Roswell too... yup, that's about it.