There is a petition to the White House seeking federal support for the Hyperloop. It was created August 12 and needs 100,000 signatures by September 11. Here is the link to the petition: https://petitions.whitehouse.gov/pet...rloop/NfTcBxqK
This website apparently abbreviates the link by cutting out letters and replacing them with "..." Hence the attempt to enter the petition site fails. Since we cannot edit, I'll give it another try.
Okay, this time it cut off the final letters in the link, nevertheless it seems to work.