State Attorney General Bill Lockyer has launched what he calls an "aggressive" investigation into a mysterious mailer sent to Latino voters in Orange County warning them it's illegal for immigrants to vote. The mailer – sent on letterhead from the California Coalition for Immigration Reform – warns voters in Spanish that those who do vote could end up in jail. It also says federal officials are keeping a searchable database – available to anti-illegal immigration groups – that tracks people casting votes. "It's clear intimidation," said John Trasvina, interim president and general counsel for the Mexican American Legal Defense and...