Why do they nitpick

The criticism of the economic stimulus bill seems focused on tiny percentages of the total amount.  Large dollars yes but a very small part of the whole.  So why.  Politically if you are a Republican you are floundering for an identity which will get you re-elected.   The past decade or so many Republicans made a science out of misrepresentation, misdirection, and a focus on the mote in the opposition's eye.  A habit hard to break.  But there is a substantial concept underlying this.  President Obama and those who voted for him want fundemental change.  The Republican Party has been the establishment party for much of the past quarter century.  Even during the Bill Clinton interregnum, he was forced to "trianglulate" to get much done.  The powerful interest groups who have supported the Republican party do not want fundemental systemic change.  They want goverment help for each of them.  They do not want changes that will force them to adapt to a new environment in which they may loose their primacy.  Well, President Obama was right, he won.  He won because the majority of American voters want change.  The fight will be hard, no one gives up power, money, and influence easily. But it is what the voters want.  Compromise to broaden support, will be helpful.  But not neccasary.  Republicans, for their own benefit, should recognize that bowing to the cultural and business interest groups will further isolate them from the voters.  Of course there are valid policy discussions to be had.  Raise them where they exist.  Break free.  Or like Herbert Hoover, you will be for a generation the party of the past.