Speaker of the U.S. House of Representatives (D-CA)
A term limit is a legal restriction that limits the number of terms a person may serve in a particular elected office. Term limits are found usually in presidential and semi-presidential systems as a method to curb the potential for dictatorships, where a leader effectively becomes "president for life". There are different types of term limits. Sometimes, there is an absolute limit on the number of terms a person can serve, while, in other cases, the restrictions are merely on the number of consecutive terms a person can serve.