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, or president for a time, is elected by the Senate and is, by custom, the senior member of the majority party. The Constitution provides for a president pro tempore to preside over the Senate in the absence of the vice president. Except for the years from 1886 to 1947, the president pro tempore has also been included in the presidential line of succession. The current officeholder is Patrick Leahy (D), from Vermont.