MEDFORD ORE. – Sal Esquivel, supporter of Arizona's immigration bill, is now proposing his own bill to cut down on the number of illegal immigrants in Oregon. “It's about a $7 million problem for taxpayers,” said Sal Esquivel. Esquivel ‘s bill would require businesses to use e-verification, a system that uses an applicant' social security number, passport or green cards to verify that he or she is a legal citizen of the Untied States. Employers who hire illegal workers would be disciplined. Esquivel proposed the bill last legislative session but it got turned down. Democratic Representative Peter Buckley says the...