> Liberals didn't care about the Snowden leaks
Yes, lots of them did. In fact, it was liberals that organized around the information in the leaks, liberal groups that sponsors the lawsuits based on the leaks that got at least one program revealed by the leaks ruled to be illegal by the courts, liberals who kept calling for a pardon, and liberal media personalities that reached out to Snowden in Russia and broadcast his views to the positive reception from their liberal audiences.
Quite a lot of liberals criticized Obama throughout his Presidency on national security and civil liberties, and equal rights issues, including Guantanamo (even though the closure was blocked by Congress), surveillance, drone strikes, the treatment of Manning and Snowden, the initial feet dragging on DADT, the administration's failure to intervene as timely as critics on the left would have liked in various state and local law enforcement issues, issues surrounding the DAPL protests, etc.