Face it -
If GW Bush entered a nation 'illegally'* to kill anyone, the words "frog", "march" & "Hague" would have been quite popular at the DUmp immediately thereafter.
The other notable change I have seen at DU and other liberal bastions is that suddenly it is important to have a candidate with lots of foreign policy experience.
Four years ago, not so much.
*illegal - how Bush's actions would have been viewed at DU even if he did all of the exact same things Obama did regarding OBL.