I am so angry with myself for letting it happen. We came to Rio knowing everything about its high rate of petty crime, knowing it’s a centre of the theft universe, came here knowing we had to take extra precautions, be doubly careful, and yet we only reach Day 4 and it’s happened to us. As you will see. But first, the Maracana….. There’s still around 90 minutes till kick-off as we enter the stadium, plenty of time to watch both sets of supporters fill their respective ends and make a start on creating an electric atmosphere. They do just that, and they do it in style – the whole…