Campaign ad for Iowa Senate candidate Joni Ernst (R).
Alaska Rep. Don Young's remarks about suicide on Tuesday shocked his audience.
A former mayor is a 'probable' suspect in the disappearance of 43 students who were kidnapped in Mexico, authorities say.
Tensions high in Ferguson after new evidence is leaked in the shooting death of Michael Brown. Sara Sidner reports.
La Casa Blanca quiere que se le brinde orientaci n legal a los menores que deben ir a corte por temas inmigratorios.
CNN senior medical correspondent Elizabeth Cohen reports.
A person was caught on camera throwing a firebomb at a home while the family was sleeping inside. WDIV reports.
Journalist Josh Wingrove describes what it was like to witness the shooting at the Canadian Parliament building.
Investigation into a shooting in Ottawa uncovers surveillance video of the gunman and his connections to jihadists.
Ottawa Mayor Jim Watson discusses the tragic shooting on Parliament Hill that left one Canadian soldier dead.
After weeks of sporadic water service, Brazilians head back to the polls to elect their next president in a run-off vote.
Moncler CEO Remo Ruffini talks to CNN about the company's expansion plans and his arctic projects.
Sen. Elizabeth Warren tells Gloria Borger why 'Democrats have to do is be willing to stand up and fight.'
CNN goes inside kidnapping suspect Jesse Matthew's home. Matthew is a suspect in Hannah Graham's disappearance.
Facebook's founder says he taught himself Mandarin and tested his skills with students in China.
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