Rappler's latest stories on US 2020
The first signs of tensions emerge earlier in the week with reports that Bernie Sanders told Elizabeth Warren in a private meeting in December 2018 that he did not believe a woman could win a presidential election
(UPDATED) Beto O'Rourke vows to run a positive campaign that will seek to 'bring out the very best from every single one of us'
Former US vice president Joe Biden would be an instant frontrunner should he enter the race
The TV host reacts to the possibility of running for the highest position in US government