A loophole in the new law granting driver’s licenses to illegal immigrants could allow hundreds of thousands of people to fraudulently register to vote in New York, according to critics, the state Board of Elections and the bill’s own sponsor. The Green Light Bill, which passed the Senate 33-29 Monday and was signed by Gov. Andrew Cuomo, allows illegal immigrants to obtain “standard” state driver’s licenses that can be used for identification and to board domestic flights. But it is also the sole document required to register to vote, according to officials. Even legislative sponsor Luis Sepúlveda (D-Bronx) admitted the...