The senator-in-waiting, Al Franken, has a statement:

I want to congratulate Judge Sotomayor on her history-making nomination to the Supreme Court. Confirming a Supreme Court Justice is among the most important responsibilities the Senate has, and I take that responsibility very seriously. I look forward to joining my colleagues as we examine Judge Sotomayor’s qualifications carefully before confirmation. However, it is already clear that President Obama has chosen a remarkable jurist with an impressive record of accomplishment and a life story with which working families can identify.