It appears to be the case that reactor #2 has melted down to the concrete floor, which would normally cause a lot of radioactive gas to spew forth but in this case they are flooding it with water so that might not be happening.
This does appear to be a real "meltdown" situation that is bound to get worse.
The fact that mainstream news is NOT telling us about this meltdown should mean something to people who still believe what mainstream media and government say ["they lie"].