MANCHESTER, N.H. -- Democratic presidential candidates sought to lay blame Sunday on President Donald Trump following a pair of mass shootings in Ohio and Texas, saying his language against minorities promotes racial division and violence.
At public events and on television, several candidates pointed to a need for more gun restrictions, such as universal background checks. But they directed much of their criticism at Trump, seeking to draw a link between the shootings in Dayton and El Paso that have left more than two dozen dead and months of presidential rhetoric against immigrants and people of color.
"There is complicity in the president's hatred that undermines the goodness and the decency of Americans regardless of what party," New Jersey Sen. Cory Booker said. "To say nothing in a time of rising hatred, it's not enough to say that 'I'm not a hate monger myself.' If you are not actively working against hate, calling it out, you are complicit in what is going on."
South Bend Mayor Pete Buttigieg said confronting white nationalist terrorism would be embarrassing for a president who "helped stoke many of these feelings in this country to begin with."
"At best, he's condoning and encouraging white nationalism," Buttigieg said.
Sen. Kamala Harris of California also found blame in Trump's use of language, which she said has "incredible consequence."
"We have a president of the United States who has chosen to use his words in a way that have been about selling hate and division among us," she told reporters before attending services at a black church in Las Vegas.
Sen. Bernie Sanders opened a town hall meeting with a moment of silence and by calling for universal background checks for firearms purchases and more restrictions on assault weapons.
"Assault weapons are designed for one reason. They are military weapons. And I don't have to explain that to the people in Las Vegas who experienced the worst gun tragedy in the history of this country," Sanders said. He urged Senate Majority Leader Mitch McConnell to call senators back to Washington, saying the Senate should "have a special session to address gun violence in America and let us finally have the courage to take on the NRA."
He also called out the president.
"I say to President Trump, please stop the racist anti-immigrant rhetoric," he said. "Stop the hatred in this country which is creating the kind of violence that we see."
On Sunday, Trump tweeted praise of law enforcement and said that "information is rapidly being accumulated in Dayton" and that "much has already be learned in El Paso."
"Hate has no place in our country, and we're going to take care of it," Trump declared before boarding Air Force One for the flight back to Washington from New Jersey, where he spent the weekend. While connecting "hate" and mental illness to the shootings, Trump made no direct mention of gun laws, a factor brought up by Democratic officials and those seeking their party's nomination to challenge Trump's reelection next year.
He tried to assure Americans he was dealing with the problem and defended his administration in light of criticism following the latest in a string of mass shootings. "We have done much more than most administrations," he said, without elaboration. "We have done actually a lot. But perhaps more needs to be done."
In El Paso, authorities were investigating whether the attack was a hate crime after the emergence of a racist, anti-immigrant screed that was posted online shortly beforehand. Detectives sought to determine if it was written by the man who was arrested. The border city has figured prominently in the immigration debate and is home to 680,000 people, most of them Latino.
In Dayton, the suspected shooter was shot to death by responding officers. Authorities said the shooter was carrying a .223-caliber rifle and had additional high-capacity magazines. No motive has been given for the attacks.
Former Texas congressman and El Paso native Beto O'Rourke said that Trump is a white nationalist. O'Rourke said El Paso "will overcome this," as he called for universal background checks, ending the sale of weapons of war into communities and red flag laws.
"We've got to acknowledge the hatred, the open racism that we're seeing," O'Rourke said. "There's an environment of it in the United States. We see it on Fox News, we see it on the internet. But we also see it from our commander in chief and he is encouraging this. He doesn't just tolerate it, he encourages it."
Julian Castro, who previously served as San Antonio mayor and U.S. housing secretary, described "a very toxic brew of white nationalism," and called on Trump to "to try and unite Americans instead of fanning the flames of bigotry." He pointed as well to the high rates of gun ownership in Texas, saying "the answer is not more people with guns."
O'Rourke and Buttigieg appeared on CNN's "State of the Union," and Booker and Castro were on NBC's "Meet the Press."
Yen reported from Washington. Associated Press writer Kathleen Ronayne contributed to this report from Las Vegas.