Brazilian president modeled his political rise on his US counterpart's, but his eager endorsement of the Republican incumbent may now make him vulnerable at home

Bolsonaro's downplaying of virus mirrors Trump approach; US has highest number of cases and death toll with Brazil in 2nd place, although experts believe there's a vast undercount

Fabio Wajngarten confirmed to carry virus after returning from Mar-a-Lago and posing for a photo next to US president, VP Pence

'I don't think it's nepotism,' US president has said of Eduardo Bolsonaro's appointment, which still needs approval of Brazil's senate