Piers Morgan: Trump can't ignore stickers on suspect's van, must cool down 'violently aggressive rhetoric'

British commentator Piers Morgan on Friday said President TrumpDonald John TrumpNASA exec leading moon mission quits weeks after appointment The Hill's Morning Report — After contentious week, Trump heads for Japan Frustration boils over with Senate's 'legislative graveyard' MORE can’t ignore the pro-Trump stickers on the van of the suspected bomb mailer, saying the president must “cool down” his own rhetoric.

A Florida man was arrested Friday in connection with explosive packages mailed to prominent Democrats and CNN this week.

The suspect’s van was removed by law enforcement after his arrest in Plantation, Fla.

ADVERTISEMENT

Stickers on the van indicated support for Trump alongside images of prominent Democrats with gun sight targets on their faces and phrases like “CNN SUCKS” and “dishonest media.”

“The pipe bomber suspect's van is emblazoned with sinister targets over Trump opponents - some of whom received the bombs,” Morgan tweeted shortly after the suspect’s arrest. “He's obviously a lunatic, but lunatics get triggered.”

“The President can't ignore this, he MUST cool down his often violently aggressive rhetoric,” Morgan added.

Trump on Friday pledged to bring those responsible to “swift and certain justice.”

"We must never allow political violence to take root in America and I am committed to doing everything in my power to stop it and to stop it now," he said.

The president's comments follow his earlier remark that the bomb scare will halt Republican “momentum” going into the Nov. 6 midterm elections.

Trump also accused the media of “blaming” him for the explosive packages.

Cesar Sayoc Jr. was identified by several media outlets, citing law enforcement officials, as the suspect taken into custody. Sayoc is a registered Republican with a criminal record that includes felony theft, drug and fraud charges dating back to 1991.

Public records show he was once arrested and accused of threatening to use a bomb.

Law enforcement this week intercepted packages addressed to the residences of former Secretary of State Hillary ClintonHillary Diane Rodham ClintonFrustration boils over with Senate's 'legislative graveyard' Poll: Nearly half of Clinton's former supporters back Biden Harris readies a Phase 2 as she seeks to rejuvenate campaign MORE, former President Obama and former Vice President Joe BidenJoe BidenThe Hill's Morning Report — After contentious week, Trump heads for Japan Castro swears off donations from oil, gas, coal executives Meghan McCain on Pelosi-Trump feud: 'Put this crap aside' and 'work together for America' MORE.

Other packages were addressed to Democratic Reps. Debbie Wasserman SchultzDeborah (Debbie) Wasserman SchultzCongressional Women's Softball team releases roster Overnight Defense — Presented by Huntington Ingalls Industries — Trump nominates Shanahan as Pentagon chief | House panel advances bill to block military funds for border wall | Trump defends Bolton despite differences House panel advances bill to block military construction funds for border wall MORE (Fla.) and Maxine WatersMaxine Moore WatersRepublicans spend more than million at Trump properties Exclusive: Carson seeks to clean up testimony on protections for homeless transgender people Key House committee obtains subpoenaed Trump financial documents from two banks: report MORE (Calif.), Sens. Kamala HarrisKamala Devi HarrisCastro swears off donations from oil, gas, coal executives Harris leads California Democrats in condemning HUD immigrant housing policy Billionaire's M gift to Morehouse grads points way to student debt solution MORE (D-Calif) and Cory BookerCory Anthony Booker2020 hopeful John Delaney unveils T climate plan Harris readies a Phase 2 as she seeks to rejuvenate campaign T.I., Charlamagne Tha God advocate for opportunity zones on Capitol Hill MORE (D-N.J.), former Director of National Intelligence James ClapperJames Robert ClapperComey: 'The FBI doesn't spy, the FBI investigates' How I learned to love the witch hunt 10 factors making Russia election interference the most enduring scandal of the Obama era MORE and former CIA Director John BrennanJohn Owen BrennanBrennan shreds 'misleading & highly politicized' Barr memo Attorney General Barr puts former intel bosses on notice Iranian president: 'Situation is not suitable for talks' with US MORE, the latter two of whom served during the Obama administration.

No deaths or injuries have been associated with the bombs, which did not detonate.

No charges have been filed, but a spokeswoman for the Justice Department said a press conference will be held this afternoon to discuss the matter further.