Special Prosecutor Robert Mueller probes Deutsche Bank's loans to Donald Trump

Special prosecutor Robert Mueller zeroed in on President Donald Trump's business dealings with Deutsche Bank as his investigation into alleged Russian meddling in US elections widens.

Mueller issued a subpoena to Germany's largest lender several weeks ago, forcing the bank to submit documents on its relationship with Trump and his family, according to a person briefed on the matter, who asked not to be identified because the action has not been announced.

Bloomberg