"@sonnench: Anderson, you've got 24 hours to accept my offer. I suggest you take it, my next one won't be quite so nice." About two hours ago.
sonnen is really after that Anderson silva money. 
That's 3am west coast time though, so why so late?
just shows that no matter what timezone or what time of day it is anywhere, Chael is a bad man and that Anderson can run, but he can't hide.