11.   How many people can afford that price to fight an arbitrary immigration decision?

12.   So now we understand that the people who could afford these prices in the first place need more disposable income to make their way in the world.

13.   While industrialized countries could easily afford the price, much of the developing world, which is the largest potential market for an AIDS vaccine, would have difficulty.

14.   But since market reforms began in earnest three years ago, few Russians have been able to afford the price.

15.   The fourth is his own, but he cannot afford the price of fuel to keep it running.

16.   Yet people who cannot afford such prices can resort to tactics which worked in the communist era.