U.S President Donald Trump has acknowledged he discussed former Vice President Joe Biden,... in a July call with Ukrainian President Vologymyr Zelensky,... as Democrats press for an investigation into Trump's contact with the foreign leader.<br /> Speaking to reporters on Sunday,... Trump said the call took place,... but the conversation was largely congratulatory, despite mentioning the corruption allegations facing Biden and one of his sons.<br />The controversy comes as CNN reported that Trump pressed Zelensky in the call to investigate the former Vice President and his son Hunter.<br />The call was part of a reported whistleblower complaint submitted to the U.S. Inspector General. <br />
