Retired pediatric neurosurgeon Ben Carson effectively announced his bid for the 2016 Republican presidential nomination on a local TV show on Sunday. He won't be the new candidate on the block for long: On Monday, former Hewlett-Packard CEO Carly Fiorina will announce her candidacy, followed a day later by former Arkansas Gov. Mike Huckabee. This will be Huckabee's second run for the GOP nomination, and the first bid by Carson and Fiorina.
Neither Carson nor Fiorina have ever held elected office, though Fiorina ran unsuccessfully for a U.S. Senate seat in California in 2010. Fiorina is expected to stake her campaign on her stint at HP — a notion many in Silicon Valley find odd, The Guardian notes — and on her gender being an asset in an expected contest with Democrat Hillary Clinton.