How much more Mugabe will the world tolerate?

After the arrest and attack by Mugabe's police force on opposition leader Morgan Tsvangirai, Mugabe has been quoted as saying -

When they criticise the government when it tries to prevent violence and punish perpetrators of that violence we take the position that they can go hang

The U.K & U.S want to impose more sanctions.

Not good enough. Not even close.

Its evident that the West has no real intention of helping the people of Zimbabwe, isn't it time that the people rose against this vicious tyrant?