Clearly, in my view, we don't have the full story here as yet, but that doesn't preclude those with personal animus, one way or the other, from drawing definitive conclusions.
I'd just ask, if anyone can confirm or deny, if the FBI and Comey are "continuing" an investigation into alleged connections between the Trump campaign and the Russians, when did that investigation begin? If it began prior to January 21st, or whenever the inauguration was held, then it was authorized under and commenced by the Obama administration. Secondly, if the investigation began before November 6, 2016, election day, then any investigation would involved the Trump campaign which was conducted out of Trump Tower in NYC, if I'm not mistaken, and thus, the possibility that surveillance was conducted at or about Trump Tower, the current President may be partially right without President Obama actually issuing a direct order.
Likewise, while it has come to light that Flynn was taped in conversation with the Russian diplomat, has it been released where that conversation or conversations took place? If Flynn met with the diplomat at Trump Tower or phoned him from there, that could also constitute a form of surveillance at Trump Tower.
As an outsider looking in, I have little to zero faith in the assumption that the American intelligence apparatus doesn't operate outside of its legal boundaries. They've been proven to do so in the past and likely continue to do so to this day.
As for Trump apologizing - not likely - hell, there are people here on DP who call others liars and when their accusations are proven wrong they run away and haven't the decency or integrity to admit they were wrong. Nothing new about that behavior.