In a limited company, the liability of members or subscribers of the company is limited to what they have invested or guaranteed to the company.
The current President pro tempore of the Senate is Utah Republican Orrin Hatch. Elected on January 6, 2015, he is the 90th person to serve in this office.
The president pro tempore of the Senate is the second-highest official in the United States Senate, after the vice president, who is the president ex officio of the Senate. Typically, the person holding this position is the senior senator of the majority party, and the highest ranking member of the Senate as a result.