What is 'good moral taste'?

[Torchwatch]

It seems ISIS hide their guns and bombs in small backpacks as we have discovered in a temple in Thailand and on a high speed train in Belgium this week. My condolences to those who lost relatives and congratulations to those who advanced on a heavily armed man in a confined space.

The Olympics let the swastika in at the Berlin Olympics, the Olympic salute easily mistaken for the Hitler salute has since been abandoned. Maybe the IOC and FINA don't want such a thing to happen again.