If you were George Bush would you even speak to Obama after the way he has trashed GWB's name?

I don't see how Obama can have the nerve to call Bush after the way he has went around trashing him and blaming him for everything this is the first time in the history of the presidency when one president has stooped that low. Ronald Reagan never even mentioned Jimmy Carters name when he took over he just started putting the pieces in place for a prosperous economy.