Via USA Today:

Syrian President Bashar Assad wants to cooperate with diplomatic agreements that would compel his country to be rid of chemical weapons within a year, but there are technical issues to consider about such a sensitive operation, he said Wednesday night during an interview on Fox News.

Facing questions at the presidential palace in Damascus, from former U.S. representative Dennis Kucinich, D-Ohio, and Fox News senior foreign affairs correspondent Greg Palkot, Assad said during the hour-long conversation that his government is committed to the agreement hammered out in talks with Russia.

“It’s a very complicated operation technically and it takes a lot of money,” Assad said, later elaborating that the price tag would be about $1 billion because the chemicals would be detrimental to the environment.

"It's not about will; it's about techniques," he said.

Assad also said if the United States wanted to pick up the $1 billion, that would help.