political rival
14 Nov 2020
Brazil has allowed a coronavirus vaccine trial to resume following a volunteer's death. But President Bolsonaro and a political rival already instrumentalized the trial to the detriment of Brazilians, scientists said.
14 Nov 2019
Lawmakers were told of an overheard conversation in which US President Donald Trump seemed preoccupied with an investigation into his domestic political rival. They also heard about "irregular" Ukraine policy channels.