Minnesotans should be able to register to vote online, a bipartisan panel of legislators voted on Tuesday. The House Elections Committee unanimously approved the practice that has been available — with considerable controversy — since last year. “I think it’s an issue that is kind of a no-brainer for the state of Minnesota,” said House Speaker Paul Thissen, DFL-Minneapolis. DFL Secretary of State Mark Ritchie’s office began accepting online registrations in September, although the law did not specifically permit it. DFLers, Republicans, Gov. Mark Dayton and the nonpartisan legislative auditor have said that the matter should have been approved by the Legislature first. Ritchie said existing law gave him the authority to start registering voters online.