US ex-Secretary of State Hillary Clinton was suspected of  trying to influence the Bangladesh government corruption investigation" against Muhammad Yunus, taking advantage of her position. 

The Iowa Republican’s effort is the first new official inquiry of Clinton since her unexpected loss in the 2016 presidential election to President Donald Trump.  

According to Daily Caller, Clinton sent top U.S. diplomats to pressure Bangladesh Prime Minister Sheik Hasina and her son Sajeeb Wazed in an effort to kill that country’s corruption investigation of Yunus and Grameen Bank. Yunus was then managing director of the state-owned Bangladesh bank. 

Senator Chuck Grassley wrote a letter to Secretary of State Rex Tillerson, asking the State Department to provide some information concerning the incident.