Canada's main opposition leader launched a scathing attack on Prime Minister Justin Trudeau during a two-hour televised debate on Monday.
"Mr. Trudeau, you are a phoney and you are a fraud and you do not deserve to govern this country," Andrew Scheer said while claiming the PM didn't deserve to be re-elected on October 21.
He also touched upon Trudeau's controversial face painting picture, disclosing how the leader had not disclosed how many times he had put on dark makeup in the first place.
"He can't even remember how many times he put blackface on, because the fact of the matter is he's always wearing a mask," Scheer said.
Trudeau hit back at his rival, accusing him of trying to give tax breaks to Canada's richest people and harbouring an extreme right-wing agenda.
Scheer also faces questions about why he didn't disclose his dual Canadian-US citizenship.
Opinion polls show Scheer's Conservatives has a good chance of defeating the ruling Liberals.
The debate - the only one to be held in English - has traditionally been regarded as crucial to winning over the voters.
Hamas is seeking guarantees that a new US ceasefire proposal for Gaza would lead to the war's end, a source close to the group said on Thursday, as medics said Israeli strikes across the territory had killed scores more people.
The Pentagon said on Wednesday that US strikes 10 days ago had degraded Iran's nuclear programme by up to two years, suggesting the US military operation likely achieved its goals despite a far more cautious initial assessment that leaked to the public.
Hundreds of firefighters battled a blaze Thursday on Crete island, which burnt swathes of forest and olive groves and forced the evacuation of over 1,000 people, officials said, underscoring the region's vulnerability to destructive wildfires.
Five people were injured, including a seven-year-old boy and a nine-year-old girl, in a Russian attack on the southern Ukraine port of Odesa overnight, Ukrainian authorities said on Thursday.