Just got an approval to take a training class in Dulles, VA.
I will arrive in Sunday before noon. I'll have some spare time to visit Washington D.C.
in the afternoon.
I've already been in Washington D.C. in the 80s with my parents.
I've visited some museums and the Capitol. At that time, there were a lot of homeless
people and VN veterans asking for money in the street.
Now, is it safe to walk alone in downtown in the evening ?
Is there any public transportation that can take me from Dulles to Washington D.C. ?
I don't want to rent a car. Otherwise, I have to take a cab.
Besides the free museums, what are your suggestions that I should visit ?
http://en.wikipedia.org/wiki/List_of_museums_in_Washington,_D.C.
I intend to visit the Spy museum and the Space museum. Then I'll take some pictures
of the historic monuments.