Nikki Haley will suspend her US presidential campaign after being soundly defeated across the country in a series of primary elections on Super Tuesday, sources said.The move leaves former president Donald Trump as the last remaining major candidate for the 2024 Republican nomination.

Nikki Haley will suspend her US presidential campaign after being soundly defeated across the country in a series of primary elections on Super Tuesday, sources said.The move leaves former president Donald Trump as the last remaining major candidate for the 2024 Republican nomination.