Some said the money wasn’t coming in.
Others said he could no longer weave a path to the nomination – remember those new GOP nomination rules.
Maybe he had more fun riding the Harley than at the campaign stops, however you slice it, Walker is toast – shame, a decent man.
Sad. @GovWalker is dropping out. GOP source: "The short answer is money." http://t.co/Z9wuyfjKqV …
— Monica Crowley (@MonicaCrowley) September 21, 2015