Pig cartoons of life in general (in Mozambique, Brazil, Taiwan, U.S. and elsewhere) - one new pigtoon every day
I think perceptions of wealth and Black people may be changing since Angola started buying up most of Portugal...If what your colleague says is true, it looks like the taxi driver just got lucky. Stealing cash may be easier that stealing stuff that you'll have to sell and that can be traced back to you.
or the guy is a corrupt bastard which is probably the most lickely option.
Black market business.