Why are the Democratic Presidential candidates playing for special interest groups??

The road show of Presidential candidats for the Democrats reminds me of the old minstrel shows. They dance for the selected audience to try and get a few bucks. The way Hillary has suddenly become the standard bearer for every minority she can think up is disgusting. Where were her concerns when Billy boy was governor of Ark or President. She catered to the rich Cinese to get campaign dollars instead of looking into minority problems. I hope the people are smart enough to understand she is just doing a song and dance but will morph into a monster if elected.