Former President Trump's actions that preceded the riot were a disgraceful, disgraceful dereliction of duty. Trump is practically and morally responsible for provoking the events of the day.

Donald Trump didn't invent racism. Trump didn't invent islamophobia. And he didn't invent violence. All he did was put his name on them like he does with everything else.

Mr. Trump didn’t create this economic swan dive to the street. Our politicians did.

Trump and his Republican enablers are now reversing regulations put in place to stop Wall Street's excessively risky lending. But Trump's real contributions to the next crash are his sabotage of the Affordable Care Act, rollback of overtime pay, burdens on labor organizing, tax reductions for corporations and the wealthy but not for most workers, cuts in programs for the poor, and proposed cuts in Medicare and Medicaid—all of which put more stress on the paychecks of most Americans.

Today’s press conference in Helsinki was one of the most disgraceful performances by an American president in memory. The damage inflicted by President Trump’s naiveté, egotism, false equivalence, and sympathy for autocrats is difficult to calculate. … President Trump proved not only unable, but unwilling to stand up to Putin. He and Putin seemed to be speaking from the same script as the president made a conscious choice to defend a tyrant against the fair questions of a free press, and to grant Putin an uncontested platform to spew propaganda and lies to the world. … No prior president has ever abased himself more abjectly before a tyrant. Not only did President Trump fail to speak the truth about an adversary; but speaking for America to the world, our president failed to defend all that makes us who we are — a republic of free people dedicated to the cause of liberty at home and abroad. American presidents must be the champions of that cause if it is to succeed. Americans are waiting and hoping for President Trump to embrace that sacred responsibility. One can only hope they are not waiting totally in vain.

I think he’s a disaster … In human rights and taking care of people and treating people equal. … I think there’s been an attitude of ignorance toward the truth by President Trump.

President Trump has violated many of the norms and laws on which our democracy depends. He circumvents Congress by declaring the “crisis” at the border a national emergency. He orders his staff to ignore s. He uses his presidential status to enhance his family’s wealth. He demands absolute loyalty from his appointees. He treats truth like a despot and jokes with Vladimir Putin about his “fake news” problem. He boasts about his misogyny and spews racist insults. Trump is not a despot. But neither were Mussolini and Hitler early on. No black or march in our streets. President Trump’s enablers wear white shirts and black robes. They are unified. Democrats are not.

Dishonesty is Trump's hallmark: He claimed that he had spoken clearly and boldly against going into Iraq. Wrong, he spoke in favor of invading Iraq. He said he saw thousands of Muslims in New Jersey celebrating 9/11. Wrong, he saw no such thing. He imagined it. His is not the temperament of a stable, thoughtful leader. His imagination must not be married to real power.

Untold American lives have been ruined by the presidency of Donald Trump. The rule of law is imperiled, our unity has been shattered, the service sector has been obliterated, and major cities are suffering. Black Americans, who have endured half a millennium of wickedness and brutality, now face more injustice and death.

The President of the United States openly betrayed his country on the world stage. We can argue why he did it – whether it was a mistake in judgment, a failure to lead or simply deference to a man who might very well be his handler. We cannot know why Mr. Trump did what he did in Helsinki, why he aided and abetted our most dangerous foreign adversary. But we watched a high crime play out on national television. We saw a president disqualify himself from office. And if he hasn’t resigned his position by the afternoon or offered an explanation while begging forgiveness, he should be removed for the good of the country.

In another sense, however, the fidelity of Trump’s base remains astounding. He has made so many unforced errors because of his lack of understanding and low problem-solving intelligence, his vast ignorance, his enormous, never-ending dishonesty which seems as reflexive as his breathing, his explosive hostility, his uncontrollable vanity, his despicable demeaning of women, his squalid vulgarity, the stupidity of his stereotypes, the shabbiness of his thinking, the buffoonery of his parading, his attacks on the institutions he needs most to safeguard the country, his incredibly poor judgment about the character of those whom he has brought into his administration, his equally mind-numbing lack of judgment about foreign leaders, friend and foe, and his willingness to inflame Americans’ disagreements and turn them into conflagrations which make us that deeply divided house which the Gospels and Abraham Lincoln warned against—how can his supporters have stood so solidly behind him? You’d think they’d be having some second thoughts at least.

In all my public statements, I was not at all in favor of anything he [G.W. Bush] did. He was a disaster for the country in his reaction to 9/11...Worst president we've ever had... To say that Trump is similar is ridiculous because it trivializes the situation.... He's got enough nutcases around him between Bolton and Pompeo that I would worry very, very much... You've got to look back at George Bush... and understand what a mess he put us into. We have not gotten out of Iraq. We have not gotten out of Afghanistan. We have not gotten out of the War on Terror... which is the greatest fiction since the Cold War back in 1945.

Trump often seems like a one-man set of Aesop-like fables — with easy-to-decipher morals like “those who lie down with dogs will get up with fleas” or “when someone tells you who he is, believe him” — but because he is president of the United States, his actions do not simply end in a tagline moral; rather, they ripple outward like a toxic tsunami, creating havoc in the lives of millions. Once he has left office, the damage he has done to American institutions and the country’s foreign policy will take years to repair. And to the degree that his election was a reflection of larger dynamics in society — from the growing partisanship in politics, to the profusion of fake stories on social media, to our isolation in filter bubbles — his departure from the scene will not restore truth to health and well-being, at least not right away.

Trump obviously never meant to impose a wealth test on his administration, or he would have failed it himself. He is proof that a fortune isn’t necessarily an obstacle to being a champion of an agenda of populist reform.