From your own link, mikey; 'A "cardinal rule of the Obama Administration was that no White House official ever interfered with any independent investigation led by the Department of Justice", he said.'
So now there was a wire-tap but 'we' don't interfere.
Why would they. They just instigate it and if anything interesting, ie damaging, crops up, they just pass it to their fellow crooks in the media.
If Bush did this to Obama, you lot would be singing a very different tune.
And it would be No1 news story on the BBC for weeks, which is why I know it's true.