Dick Cheney was the vice president of the US from 2001 to 2009. He is considered to be one of the most powerful vice presidents ever and also one of the most unpopular politicians in the history of the US. He played an important role in America’s response to the September 11 attacks and backed the US invasion of Iraq.
The 44th vice president of the US, Dan Quayle officially visited 47 countries, establishing strong international ties with most countries, during his vice presidency. In 1999, he joined a private-equity firm named Cerberus Capital Management and continues to play an important role as the chairman of its Global Investments division.