This, his aides say, means he cannot answer for the moment such niggling questions as whether he accepts the very concept of a two-state solution to the Israeli-Palestinian conflict.

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His family members say he will agree to answer questions from Hungarian authorities, but will not leave Australia.

BBC: Asia

Asked what he would say to his brother, his answer is stoic.

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For instance, if a student calls out an answer instead of raising his hand, teachers traditionally might say, "We don't call out, " or they may let it slide and take his answer, said Dr. Fernandez.

WSJ: Teaching Kids to Give Themselves a Timeout