Italy’s search for a new president has no end in sight, with no winner in place despite electors opting to boost their activity to two votes a day. They were the fifth and sixth rounds of voting amid an effort ongoing since Monday to find a replacement for President Sergio Mattarella. A next round is set for 9:30 am (0830 GMT) on Saturday. Maria Elisabetta Casellati, a confidante of former prime minister Silvio Berlusconi and incumbent president of the Senate, received the most votes in the fifth round: 382 of the 1,009 parliamentarians and regional representatives backed her. However, she was…