Here's an article listing infrastructure projects abroad funded by (or partly by) Brazilian taxpayer money from BNDES. Note that they all involve companies who have been shown to be related to multiple corruption scandals, but even if they weren't, for a country that lacks so much infrastructure like Brazil, these "investments" are at the very least questionable: https://spotniks.com/20-obras-que-o-bndes-financiou-em-outro...

The same site has a list of dictatorships that benefited from Brazilian investments during the workers' party governments: https://spotniks.com/7-ditaduras-financiadas-pelo-governo-br...

About Roussef's administrative crimes vs what happened in previous governments: http://m.jovempan.uol.com.br/programas/jornal-da-manha/reale...

Workers' party bribe money from Odebrecht funded El Salvador campaign: http://www1.folha.uol.com.br/poder/2016/12/1838033-caixa-do-...

Also in Angola, Venezuela, Dominican Republic and Panama: http://m.oantagonista.com/posts/o-pt-corrompeu-a-america-lat...

Roussef's obstruction of justice attempt by nominating former president Lula a cabinet member to put him out of reach from Car Wash judge Moro (in Brazil government officials and elected politicians can only be judged by the Supreme Court, and not by "regular" justices): http://veja.abril.com.br/politica/de-obstrucao-da-justica-ao...

Workers' party member claims judge Moro and pro-impeachment group are CIA agents (seriously): http://veja.abril.com.br/blog/reinaldo/petista-descobre-mbl-...

Workers' party publishes document praising arrested members and criticizing Car Wash operation: http://epoca.globo.com/colunas-e-blogs/blog-do-fucs/noticia/...

Theres also this book about the Caw Wash operation, though being released in 2016 it obviously does not cover this year's developments: https://www.amazon.com.br/gp/aw/d/8568377084/

I could find more links but I only have my phone now so that's all I have the energy to do :P