Letter with suspicious substance sent to Trump's son

Washington (dpa) - An anonymous letter containing suspicious white powder was sent to the son of US presidential candidate Donald Trump, various media report Friday.

After initial testing the substance does not appear to be dangerous, broadcasters NBC and ABC report citing police and Trump insiders.

According to reports, Eric Trump's wife Lara opened the letter and white powder fell from it. She immediately contacted the authorities.

ABC reported that the letter had a Massachusetts postmark and held a note threatening more serious measures in the future if Donald Trump did not end his presidential bid.

Eric Trump stood on the stage with his father after Trump's primary victory in Florida on Tuesday.

On a number of occasions, presumably politically motivated letters have been sent in the US containing white powder that is feared to be anthrax. Exposure to the nerve agent can lead to organ failure and death.

Republican front-runner Trump has drawn ire from the Democrat opposition and moderates within his own party over the course of a controversial campaign, with many blaming his fiery rhetoric for violent clashes at rallies.

Last update: Tue, 28/06/2016 - 17:25

More from World

Trump pledges to make America "greater than ever before"

US president-elect Donald Trump pledges to make America "greater than ever before" in remarks at a Washington rally...

Mexican drug lord "El Chapo" Guzman extradited to US

Mexican drug kingpin Joaquin "El Chapo" Guzman has been extradited to the United States, Mexico's Foreign Ministry...

On final day, Obama blasts Congress on Gitmo, commutes drug sentences

US President Barack Obama used his final day in office to blast Congress for leaving him with unfinished business in...

West African troops cross into Gambia in search for Jammeh

Military forces of the Economic Community of West African States (ECOWAS) crossed from Senegal into Gambia, hours...

Obamas make final call to bid Merkel 'Auf Wiedersehen'

US President Barack Obama and first lady Michelle Obama telephoned German Chancellor Angela Merkel and her husband,...