Washington (CNN) President Donald Trump on Sunday weighed in on two mass shootings that occurred 13 hours apart in Texas and Ohio, acknowledging "perhaps more has to be done" to address gun violence.

"We've done actually a lot," Trump told reporters of his administration's work on the issue, "but perhaps more has to be done."

Trump, who made the comments to reporters on a tarmac in New Jersey after a weekend spent at his golf club in Bedminster, has overseen a ban on so-called bump stocks, but has not pursued large-scale gun control efforts. His predecessor, President Barack Obama, took executive actions on gun control, including on background checks and mental health.

Speaking broadly of the two recent mass shootings, Trump said, "I just want to say that these are two incredible places, we love the people."

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