HEMPSTEAD, N.Y. -- The highly anticipated debut debate between Hillary Clinton and Donald Trump lived up to its billing Monday as the candidates clashed repeatedly over the economy, tax cuts for the wealthy and ISIS.
"I think Donald just criticized me for preparing for this debate," she said. "And yes, I did. And you know what else I prepared for? I prepared to be president. And that is a good thing."
The line drew a round of applause from an audience that had been instructed to remain quiet.
Trump's tendency to make false claims was on full display during the debate as he made inaccurate statements on everything from laws regarding policing, his support for the Iraq War and his contention that Clinton was behind the so-called birther conspiracy.
Clinton, the Democratic nominee, repeatedly sought to correct Trump's statements -- going so far as referring viewers to fact checks on her website -- as she aimed to portray him as out of touch with the complexities of the American economy.
"I know you live in your own reality," she told Trump.
One of the most powerful moments of the debate came when the conversation focused on the birther debate following Trump's recent acknowledgment that President Barack Obama was born in the U.S. -- a fact that has been evident for years. With Trump standing just a few feet from her, Clinton blasted Trump for perpetuating a "racist lie."
"He has a long record of engaging in racist behavior," Clinton said as Trump shook his head.
Trump hit back, noting Clinton's tough critiques of Obama during their bitter 2008 primary battle.
"You treated him with terrible disrespect and I watch the way you talk now about how lovely everything is, ... it doesn't work that way," he said. "When you try to act holier than thou, it really doesn't work."
Clinton and Trump opened the debate on a positive note by shaking hands before stationing themselves behind their podiums at Hofstra University on New York's Long Island.
The debate is attracting worldwide interest with a television audience expected to approach 100 million, lured by the extraordinary drama of the 2016 campaign.
And that drama quickly unfolded.
An increasingly angry Trump slammed Clinton for putting her plans to fight ISIS on her website -- and thereby tipping off America's enemy.
"Well, at least I have a plan to fight ISIS," Clinton responded, referring to his previous statements that he has a "secret" plan to destroy the terrorist group.
Battling over taxes
Clinton hammered Trump over his refusal to release his tax returns.
"Why won't he release his tax returns?" Clinton asked.
"Maybe he is not as rich as he says he is," she went on. "Maybe he is not as charitable as he claims to be," "Maybe he doesn't want the American people to know that he has paid nothing in federal taxes."
Clinton pressed Trump on the issue, saying "There is something he is hiding."
Trump replied that he would release his taxes when Clinton made public 33,000 emails that were deleted from her private email server. When Clinton said that Trump had paid no federal income tax in some years, Trump replied "That makes me smart."
Clinton also set about Trump's business record, pointing out that he had called himself "The King of Debt" and accusing him of "stiffing" thousand of contractors who did work for his business.
When the debate turned to racial issues and crime, Clinton said it was important for police to work together with local communities to restore trust.
Trump accused Clinton of refusing to say the phrase "law and order" and bemoaned the state of inner cities. He said that African-Americans and Hispanics were "living in hell."
"You walk down the street, you get shot," Trump said.
Clinton rebuked Trump for painting "such a dire picture" of black communities.