US Secretary of State Marco Rubio Read more
now playing
Marco Rubio
US Secretary of State Marco Rubio
Rosemary Coogan
Stephen Smith profiles the UK astronaut Rosemary Coogan.
Tom Fletcher
Tom Fletcher heads the UN’s Office for the Coordination of Humanitarian Affairs (OCHA).
Susie Wiles
The first woman to serve as White House chief of staff.
Liz Carr
Actress and disability rights' activist, who's campaigning against assisted dying.
