President Nicolas Sarkozy became a grandfather yesterday after the wife of his second son, Jean, gave birth to a baby boy. Ministers congratulated Mr Sarkozy, who will turn 55 this month, after a cabinet meeting. "There was no applause but we all congratulated him," said Eric Woerth, the budget minister. The prime minister had the opportunity on behalf of the government to congratulate the president who said that this birth gave him great joy," said a government spokesman. "Yes, he had a grandson this morning," said a presidential aide, who added that he had been given a "very unusual" name....