Pipe Bombs Sent to Hillary Clinton, Barack Obama and CNN Offices

Pipe bombs were sent to former President Barack Obama and former Secretary of State Hillary Clinton, as well as to CNN’s offices in New York, sparking an intense investigation on Wednesday into whether a bomber is going after targets that have often been the subject of right-wing ire.

A law enforcement official said the three devices were similar to one found Monday at the home of George Soros, the billionaire philanthropist and liberal donor.

None of the devices harmed anyone. Law enforcement officials said they were investigating whether all the devices were sent by the same person or persons.

Mrs. Clinton, Mr. Obama, Mr. Soros and CNN have all figured prominently in conservative political attacks — many of which have been led by President Trump. He has often referred to major news organizations as “the enemy of the people,” and has had a particular animus for CNN.

The device sent to CNN was in a manila envelope addressed to John Brennan, who was the C.I.A. director in the Obama administration and is a harsh critic of Mr. Trump. The president revoked Mr. Brennan’s security clearance in what was seen as an act of retribution.