A corruption scandal in Latin America wound its way through the political establishments of two countries on Tuesday as Peru’s attorney general issued an arrest warrant for a former president and Colombian prosecutors said their president’s campaign might have received questionable donations.

A poll conducted among businessmen by the national businesses association ANDI concluded that there is widespread acceptance towards government corruption in Colombia.

The arrest of former senator Otto Bula on Saturday was the latest in a domino effect of falling political figures in Colombia as the bribery scandal surrounding Latin America’s largest engineering firm, Odebrecht continues to reveal conspiring actors.