<span style="color: #222222;">US President Donald Trump has called reports about the Federal Bureau of Investigation (FBI) investigating his alleged secret work for Russia insulting. </span><br />'' <br />'' <span style="color: #222222;">In a TV interview, Mr Trump insisted that he has behaved in the most tough manner toward Russia than any US President in the modern history. </span><br />'' <br />'' <span style="color: #222222;">He was reacting to a newspaper report that claimed the FBI began to check back in 2017 whether Trump could secretly work for Russia against his country. </span><br />'' <span style="color: #222222;"> </span><br />'' <span style="color: #222222;">The Washington Post reported today that Mr Trump had concealed details about his conversations with Russian President Vladimir Putin from his administration</span><br />''