answer:"The lack of confidence in dealing with President Biden himself" means that foreign leaders and countries may not have trust or faith in President Biden's leadership, decision-making, or ability to follow through on commitments. This lack of confidence may make it difficult for other countries to rely on or cooperate with the United States under President Biden's administration.

answer:The statement that there is a "lack of confidence in dealing with President Biden himself" is an analysis presented by the author, Douglas Murray, in the provided article. It represents his perspective and interpretation of the current state of foreign relations under President Biden's leadership. Whether there is definitive evidence or consensus among all foreign leaders regarding their confidence in dealing with President Biden is subjective and open to individual interpretation.

answer:Without specific information or quotes from foreign leaders expressing a lack of confidence in dealing with President Biden, it is challenging to provide evidence of such sentiments. Public expressions of confidence or lack thereof from foreign leaders may vary, and individual statements might not capture the broader sentiment across all countries and leaders. It would require a comprehensive analysis of various statements and diplomatic interactions to determine the overall level of confidence in dealing with President Biden among foreign leaders.

answer:The provided text does not provide explicit information about the political leanings of the author, Douglas Murray. To gather information about the author's political leanings, it would be necessary to research their body of work, public statements, or affiliations with political organizations, think tanks, or publications that may indicate their political stance.