The sources have been found to be credible - that's why this information was shared with POTUs and PEOTUS. The claims are still being investigated.
Yup, that's what I mean by the sources not being credible. The source of the report (ex-MI6 person) is reputable. But the nature of gathering intelligence like this is that a lot of the sources won't be 100% reliable themselves - that's the nature of Chinese Whispers, you know?
What else is there to say?
Quite a lot. This report is now open to any two-bit journalist to have a crack at tearing down. I doubt the truth will come out prior to Trump becoming POTUS, though.
My hunch is that this is an over-egged pudding, but it's entirely true that there are links between Trump and the Russian government. It just depends on if those were innocuous links or we're actually living in a conspiracy novel. My hunch is that quite a few high-ranking Russians
believed that there was a conspiracy, perhaps being fed that information to try and disrupt the elections or perhaps legitimately hearing rumours, but beyond that it's absolutely impossible to tell.
Of course, if the US government turns around and says that this report is actually 100% junk and wasn't passed around Washington recently, then we can go back to just being sad about Trump being POTUS.