But while the nuclear industry is comfortable with debating the safety of nuclear reactors it will not discuss the uranium supply shortfall.
While all four of the candidates have considerable experience in government and campaigns, Mr. Green, presumably, should be quite comfortable with this debate format: He has been a regular guest on CNN's nightly debate program, "Crossfire," speaking from the left, of course.
"Businesses are not just comfortable with this debate – they welcome it.
His time at Princeton earning a doctorate, General Petraeus assured the senators, made him comfortable with "vigorous debate and discussion".
Though he has grown more comfortable with each debate, Gore still tends to fall back on catapulting jagged speech chunks through the air.
Mr. Obama, finally comfortable with the fact that debates require confrontation, replied sharply: "When I went to Israel as a candidate, I didn't take donors, I didn't attend fund-raisers, I went to Yad Vashem, the — the Holocaust museum there, to remind myself the — the nature of evil and why our bond with Israel will be unbreakable".
And Obama found that he was as comfortable with his side of the debate as Clinton was with hers.
The leadership has yet to get comfortable with the understanding that robust debate, even when uncomfortable, is a healthy component of a dynamic and durable civil society.
Everywhere alive with debate.
In the second debate, the challenger seemed as comfortable with the minutiae of foreign policy as Mr Gore.
