True about Obama not doing more and he will always be faulted for that. No where is there any evidence Hillary was Putin's choice. Here's a timeline you might enjoy. On June 7, 2016 Don Jr. finalized his infamous Russian meeting he lied about numerous times where he was promised dirt on Hillary. That night Trump won the primaries in California, Montana, New Jersey, New Mexico and South Dakota, and gave a speech and said this-
Don Jr's meeting is unproductive and Trump never gives the speech.
On June 15 a person calling himself “Guccifer 2.0″ releases a DNC opposition file on Trump stolen from the Democratic Party’s network. It’s the first of a flood of leaks that would come over the next few months. In July the FBI begins a counterintelligence operation focused on Russia’s attempts to meddle in the 2016 election.
The following May Mueller is appointed and so far has released zero reports.