GENEVA (AP) — U.S. Secretary of State John Kerry is warning that public discussion of details of the ongoing nuclear negotiations with Iran will make it more difficult to reach a deal that prevents the country from developing atomic weapons. Israeli officials say Netanyahu plans to discuss elements of the negotiations that he finds problematic and dangerous to Israel. Kerry's comments were unprompted by any question and came in his prepared opening remarks to a press conference after he delivered a speech defending Israel at the U.N.