Sochi toilet trouble

I know I keep ragging on the Sochi Olympics and their barely underway, but there's a ton of fodder material, so it's been pretty easy.

Take this picture, tweeted out by Yahoo! hockey writer Greg Wyshynski:

They can't flush the toilets? This seems like something they should have considered. Sochi was awarded these games in 2007 and spent $44 billion on them already. Yet the media doesn't have working toilets.