Washington (CNN) President Donald Trump said Friday he has no plans to call former President Barack Obama or other individuals who were the intended targets of pipe bombs mailed this week.

"Uhh, if they wanted me to," Trump said when asked if he would call Obama or any of the other targets to update them on the investigation. "But I think we'll probably pass."

Trump's comments came hours after Cesar Sayoc, a Florida resident and apparent Trump supporter, was arrested and charged with sending 13 explosive devices to prominent Trump critics, many of whom have been frequent targets of the President's rhetoric.

Beyond Obama, the targets included former Secretary of State Hillary Clinton, Trump's 2016 presidential rival, with a package mailed to the residence she shares with former President Bill Clinton.

The club of living former Presidents is a small one and Obama and Clinton are two of just five of its members. But while many of Trump's predecessors reached out from time to time to their predecessors, Trump has largely not done so.

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