Did Fidel really turn over power?

We just heard some news that Castro left office...is it true?
We'll be in the Amazon jungle in about 4 hours. There is a hostel with an internet connection when we get to this jungle town...we'll upload pics and vids from there and try to do a live broadcast..,will also upload all the blogs that we wrote by hand back on the 6 day hike we took...talk soon
Sent by Jeffrey via BlackBerry from T-Mobile