WEST PALM BEACH, Fla. (AP) — As the nation mourned, President Donald Trump kept largely silent about the Florida school shooting victims and the escalating gun control debate, instead raging at the FBI for what he perceived to be a fixation on the Russia investigation at the cost of failing to deter the attack.
From the privacy of Mar-a-Lago, Trump vented about the investigation in a marathon series of tweets over the weekend. He said Sunday "they are laughing their asses off in Moscow'" at the lingering fallout from the Kremlin's election interference and that the Obama administration bears some blame for the meddling.
Trump was last seen publicly Friday night when he visited the Florida community reeling from a school shooting that left 17 dead and gave rise to a student-led push for more gun control. White House aides advised the president against golfing so soon after the tragedy, so Trump spent much of the holiday weekend watching cable television news and grousing to club members and advisers.
Trump met Sunday afternoon with Republican House Speaker Paul Ryan, discussing immigration, taxes, infrastructure and the Florida shooting, the White House said.
Amid a growing call for action on guns, the White House said Sunday the president will host a "listening session" with students and teachers this week, but offered no details on who would attend or what would be discussed.
On Monday, 17 Washington students plan a "lie-in" by the White House to advocate for tougher gun laws. Students who survived the shooting at Marjory Stoneman Douglas High School in Parkland are planning a march on Washington next month to pressure politicians to take action on gun violence.
Some lawmakers said it would take a powerful movement to motivate Congress.
"I am not optimistic that until there is real action by the American public to demand change in Congress that we're going to see real action to confront gun violence out of this Congress," said Sen. Chris Coons, D-Del., on CBS' "Face the Nation."
Throughout the weekend, the president's mind remained on Russia after an indictment from special counsel Robert Mueller on Friday charged 13 Russians with a plot to interfere in the U.S. presidential election.
Trump viewed Deputy Attorney General Rod Rosenstein's declaration that the indictment doesn't show that any American knowingly participated as proof of his innocence and is deeply frustrated that the media are still suggesting that his campaign may have colluded with Russian officials, according to a person who has spoken to the president in the last 24 hours but is not authorized to publicly discuss private conversations.
He has fumed to associates at Mar-a-Lago that the media "won't let it go" and will do everything to delegitimize his presidency. He made those complaints to members who stopped by his table Saturday as he dined with his two adult sons and TV personality Geraldo Rivera.
Initially pleased with the Justice Department's statement, Trump has since griped that Rosenstein did not go far enough in declaring that he was cleared of wrongdoing, and grew angry when his national security adviser, H.R. McMaster, gave credence to the notion that Russia's meddling affected the election, the person said.
Trump's frustration bubbled over on Twitter, where he stressed that the Russian effort began before he declared his candidacy, asserted that the Obama administration bears some blame for the election meddling and insisted he never denied that the Kremlin interfered in the 2016 U.S. campaign.
By late Sunday night, Trump shifted his wide-ranging Twitter critique to Oprah Winfrey, who has played down suggestions she should run for president in 2020. Trump said her appearance as an interviewer on "60 Minutes" was "biased" and "slanted." ''Hope Oprah runs so she can be exposed and defeated just like all of the others!" Trump tweeted.
James Clapper, a former director of national intelligence, said on CNN's "State of the Union" that the president was not focusing on the bigger threat.
"Above all this rhetoric here, again, we're losing sight of, what is it we're going to do about the threat posed by the Russians? And he never — he never talks about that," said Clapper. "It's all about himself, collusion or not."
Trump tweeted about the nation's "heavy heart" in the wake of the shooting and noted the "incredible people" he met on his visit to the community. But he also sought to use the shooting to criticize the nation's leading law enforcement agency.
Trump said late Saturday that the FBI "missed all of the many signals" sent by the suspect and argued that agents are "spending too much time trying to prove Russian collusion with the Trump campaign."
The FBI received a tip last month that the man now charged in the school shooting had a "desire to kill" and access to guns and could be plotting an attack. But the agency said Friday that agents failed to investigate.
Ohio Gov. John Kasich, a Republican and frequent Trump critic, called that tweet an "absurd statement" on CNN's "State of the Union," adding that the "FBI apparently made a terrible mistake, and people should be held accountable. But we need leadership out of the executive."
Former New Jersey Gov. Chris Christie stressed on ABC's "This Week" that the indictment was not the end of the Mueller probe.
"I'd caution everybody to not believe that this is yet over, because there's lots of other places where Director Mueller to look regarding potential Russian involvement in all this," said Christie, a Republican. "I think we've unfortunately got more, more to learn and more to come, in the, in the days and weeks ahead."
Lemire contributed from Paradise Island, Bahamas.