A UT Austin/LBJ School student of Economics Professor James K. Galbraith has submitted the following question to CNN for the CNN/Univision debates on Thursday between Hillary Clinton and Barack Obama.

It's perfect -- and may push these candidates beyond their risk-averse and tepid reactions to the news that Fidel Castro's last term as Cuba's President will come to an end on February 24th:

"The United States has maintained an embargo against Cuba...