You are correct, we must unite. On your question why is Santorum still in? Santorum won the Iowa caucus. Romney the NH primary, and Gingrich the SC primary. Shouldn’t you be asking why is Ron Paul still in who hasn’t won anything and is in last place?
“Shouldn’t you be asking why is Ron Paul still in who hasn’t won anything and is in last place?”
Well Ron Paul isn’t a Republican he is a Libertarian running in the GOP primary. Also, Ron Paul is NOT rational, so asking him to do something rational is irrantional. :-)