The former Hillary Clinton staffer who helped set up the private email server she used while secretary of state invoked his constitutional right to not answer questions before a US House committee.
Billionaire Donald Trump has extended his lead over the Republican presidential field, while Democratic overall frontrunner Hillary Clinton now trails underdog Bernie Sanders in the key early voting state of Iowa.
Billionaire mogul and White House frontrunner Donald Trump publicly called on CNN to donate revenue from ad sales during the upcoming Republican debate to veterans.
Hillary Clinton apologized for using a private email server while secretary of state, calling the decision, which has dogged her Democratic presidential bid, a "mistake."
Guatemala's tumultuous presidential election is headed for a run-off on October 25 that will pit the surprise frontrunner, a comedian, against either a former first lady or a millionaire businessman, currently neck-and-neck.
Donald Trump lashed out at a radio reporter for asking him, as the Republican presidential frontrunner, "gotcha" questions about the men who lead Iranian special forces and major radical Islamic organizations.
Republican frontrunner Donald Trump's taunt of "sad" rival Jeb Bush -- "he was supposed to win, and he just doesn't have the energy" -- speaks volumes about the billionaire's propensity to go for the jugular.
Republican frontrunner Donald Trump had a message for his Spanish-speaking rival Jeb Bush as they compete for their party's presidential nomination: lead by "speaking English."
She remains Democrats' best hope to retain the White House, but Hillary Clinton has failed to shake an unremitting email scandal that has dragged down her trustworthiness.
Five months before early primary voting, America's presidential race has devolved into mudslinging, with Republican Donald Trump leading the charge to the bottom by lambasting his many rivals.
Dozens of emails sent or received by Hillary Clinton during her time as secretary of state, from the 3,500 already made public, have been classified as "confidential."
