A team of medical volunteers from around the globe travel to people and places where medicine does not reach.
President’s accusation against the US organisation may be to deflect responsibility for his own actions, say analysts.
French Gates says she will exit with $12.5bn for her own charity work to uplift women and families.
Multibillionaire funder of democratic and liberal causes says 37-year-old has ‘earned’ job at helm of $25b empire.