§176. Respect for flag
(b) The flag should never touch anything beneath it, such as the ground, the floor, water, or merchandise.
(k) The flag, when it is in such condition that it is no longer a fitting emblem for display, should be destroyed in a dignified way, preferably by burning.
All four flags are set up to touch the ground...
Of course, they have a right to do whatever they want with the flag, but it bothered my parents so much, I thought I'd point it out... All four flags out of respect for our country, should be burned in a flag burning ceremony.