Walker Stapleton traded companies, until assuming office in 2011. Stapleton was a 2014 Aspen Institute Rodel Fellow. Walker Stapleton Walker Stapleton (born April 15, 1974) is an American politician who is serving his second term as Colorado's State Treasurer. He was elected in 2010 and re-elected in 2014. Stapleton was the Republican nominee for the 2018 Colorado gubernatorial election, which he lost to Democrat Jared Polis. Stapleton's family has been active in Colorado since the early 1900s. Walker was born in Washington, D.C., and grew up in Greenwich, Connecticut, attending the private Brunswick School. He graduated from Williams College in Massachusetts, and
Mamamah International Airport airport development was expected to be followed by the construction of a new State House, parliament building, ministry buildings, court houses and other support facilities. The developments were intended to improve Sierra Leone's competitiveness as the country prepares to become a middle income country by 2035. Other related development projects are the planned bridging of "Tagrin Bay", which separates Freetown from the peninsula on which Lungi International Airport is located, and the ongoing expansion of the port of Freetown. China Railway International Group had been contracted to build the airport at a cost of US$318 million, borrowed from the Exim