Sounds more like the President is ticked off at how the press, along with the Democrats, has kept on implying he is under investigation when he is not and wants that to be known rather than any attempt to actually interfere in an investigation.
Sean Hannity was all over this tonight on his FNC show. You may want to catch the rerun at 1:00 am ET if you missed it.
comey told Trump and would not tell the world/media. comey said hillary was not under investigation, in July when he gave his diatribe... and even then, he refused to say that Trump was not under investigation. He was asked and he said he could not comment on it.. but did for hillary. they all work under the same hat.. liberal progressives who hate Trump for being elected and taking their world power away from them.
Comey was bought and paid for by the Clintons a long time ago.