I'm certainly glad it's Friday. This has been an incredibly difficult week. Although Monday was just another day, the world changed on Tuesday afternoon at 4:53pm ET.  It's impossible to avoid the heartbreaking stories and images coming from Haiti, where the death toll today is estimated at somewhere around 150,000 people. Schools, hospitals, homes and most of the other buildings in and around the capital city of Port Au Prince collapsed under a massive earthquake that registered 7.0 on the Richter scale. As the days pass, the chances of survivors being pulled from the wreckage lessens. And we watch, helplessly, [...]