The rationale for making the US capital building into a museum

The US capital should probably be made into a museum. Why should anybody living in Nebraska for instance, want their US senators and representatives living and working full time in Maryland or Virginia or D.C. with lobbyists working full-time to bribe and influence them, while they are largely out of reach to their constituents in Nebraska?

Nothing in private industry works that way anymore other than factories; every other sort of business is now conducted via Live-Meeting, Go-2-Meeting, Skype, Google Hangouts, and airplanes. The ONLY reason the US congress should ever need to be together in one place any more would be to declare war and, for that, they could rent out some football stadium for two days.