What do Khrushchev's shoes mean?

Nikita Khrushchev, the leader of the former Soviet Union, was widely circulated at the UN General Assembly in June 1960+00. Sergei Khrushchev, the son of Khrushchev, now an American citizen, recently published an article on this matter in the Russian newspaper Izvestia. Sergei said that a few years ago, NBC asked him to talk about his father knocking on the table with leather shoes at the UN General Assembly meeting, and said that they had TV pictures. Sergei asked them to give him a copy of a photo. But after a week, the Americans apologized to him, saying that they didn't have that kind of information and looked for a lot of files, but they didn't. Later, a Canadian television company also came to see him, saying that they were making a film about Khrushchev and wanted to find the scene of knocking on the table. Sergei pointed out that such a lens does not seem to exist. Many people have put forward different views on this matter, including General zakharov, director of the KGB Security Bureau of the former Soviet Union, and others. Zakharov recalled: "The United Nations is having a heated debate on the issue of eliminating the colonial system put forward by the Soviet delegation. At this time, a Filipino stepped onto the podium and said that the Soviet Union was a concentration camp. Khrushchev was very angry after hearing this. I sat behind him, and saw him ask to speak after consulting with gromyko (the foreign minister of the Soviet Union). Khrushchev raised his hand, but Barton, the Irish representative who presided over the meeting, either didn't see it or pretended not to see it. Khrushchev stood up and raised his hand again. But the speaker is still speaking, and the head of the Soviet delegation continues to stand and raise his hand. " At this time, Khrushchev took off his light low-heeled shoes from his feet and began to tap the table gently, just like tapping the metronome. Later, Barton let the Soviet delegation speak. Khrushchev stepped onto the rostrum and waved in front of the Filipino's nose, telling him to go away. The angry Khrushchev began his speech. "