Didn't some Russian politician already admit that they tried to help Trump and what's the big deal? Didn't Putin even hint at it in some way during the run up

Didn't some Russian politician already admit that they tried to help Trump and what's the big deal? Didn't Putin even hint at it in some way during the run up to the election? I mean what do people want a statement from the Kremlin that they tried to help Trump? I thought Americans knew that Russia has invested billions in Trumps real estate businesses, hence the close relationship with Putin and the fact that Trump will never release his tax returns. http://www.the-american-interest.com/2016/12/19/the-curious-world-of-donald-trumps-private-russian-connections/ http://www.the-american-interest.com/2016/12/19/the-curious-... http://thehill.com/blogs/pundits-blog/presidential-campaign/302216-how-much-money-does-the-trump-organization-owe http://thehill.com/blogs/pundits-blog/presidential-campaign/...