Laughing, yes. But its a very, very nervous one. They are scared of the Donald as Hillary tumbles.
Folks over at DU believe that Republicans are scared to death of Bernie Sanders - yes, Bernie Sanders!!!
That's as delusional as people at FR believing that Democrats are scared to death of Trump.
Just as Republicans would turn cartwheels if Bernie got the DEM nod, Democrats would respond with similar glee if The Donald got the GOP nod.
Doesn't that tell you something?