Philadelphia: US presidential candidate Hillary Clinton will tell the Democratic National Convention on Thursday that Americans face challenges at home and abroad that require steady leadership in the White House.
In the biggest speech of her more than 25-year-old career in the public eye, Clinton will sound the themes that will propel her campaign against Republican Donald Trump in the Nov. 8 election.
"America is once again at a moment of reckoning. Powerful forces are threatening to pull us apart. Bonds of trust and respect are fraying," Clinton will say in accepting the Democratic nomination, according to excerpts of her speech.
"We are clear-eyed about what our country is up against. But we are not afraid. We will rise to the challenge, just as we always have," she says in the excerpts.
Clinton will say her "primary mission" will be to create more opportunities and more good jobs with rising wages, and to confront stark choices in battling "threats and turbulence" around the world and at home.
"No wonder people are anxious and looking for reassurance - looking for steady leadership," she will say.
As she prepared to deliver her speech, people familiar with the matter said the FBI is investigating a cyber intrusion against a major Democratic Party congressional fundraising group, an attack that may be related to an earlier hack against the party`s apparatus.
The previously unreported incident at the Democratic Congressional Campaign Committee, or DCCC, and its potential ties to Russian hackers is likely to sharpen concern, so far unproven, that Moscow is trying to meddle in US elections.
The speech is Clinton`s turn in the spotlight after three days of electrifying appearances by President Barack Obama, Vice President Joe Biden and first lady Michelle Obama, all party heavyweights who praised Clinton and cautioned that Trump would be dangerous and divisive.
It will be a difficult and high-stakes task for the guarded Clinton, 68, known to be a more effective politician in small gatherings than on big stages.
Vying to be the first woman elected president in U.S. history, Clinton needs to make a convincing argument she can bring about change while representing the legacy of Obama, who is nearing the end of his second four-year term with high approval ratings.
She must make inroads with voters who find her untrustworthy or unlikable, as her favorability ratings in polls have hit all-time lows.
In his speech, Obama offered an optimistic view of the United States that he contrasted with Trump`s vision of a country in crisis.
Clinton was likely to offer a similarly upbeat message, drawing on an idea that has driven her throughout her career, that all Americans should be given the chance to fulfil their potential, a campaign aide said.
Trump, a 70-year-old New York businessman who has never held political office, is running just ahead of Clinton in a RealClearPolitics average of recent national opinion polls. They both garner high "unpopularity" ratings.
The Republican nominee has hammered Clinton as untrustworthy, and Republicans depict her as a Washington insider who would continue what they see as the failed policies of Obama`s presidency.
Trump rejected the optimism voiced at the Democratic convention, saying Democrats were talking about "a world that doesn`t exist" and papering over Clinton`s problems and mistakes.
At a rally in Davenport, Iowa, Trump said he was sorely tempted to lash out at the various speakers criticizing him in Philadelphia but was advised against doing so by a governor who he declined to name.
"I was going to hit one guy in particular, a very little guy, I was going to hit this guy so hard his head would spin," Trump said, but the governor advised him against it.
"He said don’t talk down. You have one person to beat. It’s Hillary Rodham Clinton," Trump said.
Chelsea Clinton, who spent eight years of her childhood in the White House when Bill Clinton was president, will introduce her mother on Thursday evening.
Rosa Patlan Harris, 70, a retired postal worker and delegate from Texas, said she thinks Clinton can measure up to the high expectations for her speech.
"I think she can handle it," said Patlan Harris, a long-time supporter of the former secretary of state. "You know she`s tough."
The Democratic gathering began on a note of discord on Monday, with backers of Bernie Sanders, the US senator from Vermont who lost the nomination to Clinton, noisily booing the very mention of her name.
But protests inside the arena calmed after the tumultuous first day. After two nights of speeches meant to unify the party and show a more personal and warmer side of Clinton, the third night featured a sharp turn to attacking Trump.
Taking aim at Trump`s campaign promise to "Make America Great Again," Obama said: "America is already great. America is already strong. And I promise you, our strength, our greatness, does not depend on Donald Trump."
Trump, a former reality TV star, has portrayed the country as being under siege from illegal immigrants, crime and terrorism and as losing influence in the world. He has proposed a temporary ban on Muslims entering the country and a wall along the border with Mexico to keep illegal immigrants out.
Biden called Trump an opportunist with no clue about how to make America great. Vice presidential nominee Tim Kaine, a US senator from Virginia, said Trump was a "a one-man wrecking crew" who could not be trusted in the Oval Office.
Former New York Mayor Michael Bloomberg, a Republican-turned-independent media mogul, attacked Trump`s history of bankruptcies and lawsuits and called his presidential bid a "con."