Do you know the U.S president who hit Prime Minister of Canada

U.S. President "  Lyndon Johnson

U.S. President "  Lyndon Johnson " who hit the Prime Minister of Canada  " Lester Bowles Pearson ", who had be awarded the Nobel Peace Prize,and that

because of his  refuse to send Canadian troops to Vietnam and because of his criticizing publicly to the Americans on their land about their policy of military in Vietnam which was the first time ever to the United States to be criticized by prominent politician .

 Prime Minister of Canada  " Lester Bowles Pearson

" Johnson " called Prime Minister of Canada to his office , and then held him of his shirt and beat him , but U.S. tried to deny that despite constant assertions of many so far.