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Hillary Clinton, who today released her tell-all memoir about the 2016 presidential campaign, said she has "no doubt" that Donald Trump's associates helped Russia interfere in the US election.
Last year's failed Democratic nominee told USA Today newspaper that there "certainly was an understanding of some sort" -- and direct communication -- between Trump's campaign officials or associates and Russia.
"There's no doubt in my mind that there are a tangle of financial relationships between Trump and his operation with Russian money," she said in the interview published hours before she kicked off her first book-signing for the memoir, "What Happened."
"And there's no doubt in my mind that the Trump campaign and other associates have worked really hard to hide their connections with Russians."
The Trump campaign's links to Russia are under investigation by special counsel Robert Mueller and by multiple congressional committees.
Clinton's assertions in several interviews coinciding with the book launch amplify a core message of her campaign confessional: that a series of external forces conspired to prevent her from becoming the nation's first woman president.
"There were all of these outside forces coming at me right until the very end," she told National Public Radio.
Among them: the FBI's relentless investigation of her emails, and the announcement by then-director James Comey, just 11 days before the election, that the bureau was re- opening its probe into her use of a private account and server while secretary of state.
"After the Comey letter, my momentum was stopped," Clinton told NPR.
"My numbers dropped, and we were scrambling to try to put it back together, and we ran out of time."
Clinton also lashed out at her progressive rival Bernie Sanders, whom she felt refused to fully back her general election campaign.
"I didn't get anything like that respect from Sanders and his supporters. And it hurt," she told Pod Save America, an internet podcast.
Clinton might be finished as a presidential candidate following her November loss, but she is not going away quietly.
Her 15-stop book tour is intended not only to drum up sales but perhaps burnish Clinton's standing as a prominent figure in US political life.
In her memoir the 69-year-old assumes her share of responsibility for her stunning defeat -- "My mistakes burn me up inside," she writes of her topsy-turvy campaign.
But the former first lady and political survivor, who in a quarter century in public life rarely gave Americans a personal peek behind her professional veneer, shows a vulnerable side in her book as she describes her post-campaign funk.
She admits that not a day goes that she doesn't think about why she lost, and "the aching sense that I let everyone down."
"It's going to be painful for quite a while," Clinton writes.
"But I'm not going to sulk or disappear. I'm going to do everything I can to support strong Democratic candidates everywhere.