The work to cover up the reactor building of Reactor 1 at Fukushima I Nuke Plant has started. Take a peek at TEPCO's live cam. A huge crane next to Reactor 1.
The work seems to be over for the day. They stop working at 2PM at the plant due to heat.
The insider rumor says TEPCO/the government really don't want those pesky satellites to look down on their broken reactors. They don't want to see them on Google Earth..