Hoping to rebound from their three-game losing streak, the Raiders flew to Dolphin Stadium for a Week 11 duel with the Miami Dolphins. In the first quarter, Oakland trailed early as Dolphins WR Ted Ginn, Jr. got a 40-yard TD run. In the second quarter, the Raiders responded with kicker Sebastian Janikowski getting a 21-yard field goal. In the third quarter, Oakland started to catch up as DE Jay Richardson sacked QB Chad Pennington in his own endzone for a safety. Miami would answer with RB Patrick Cobbs getting a 10-yard TD run. In the fourth quarter, the Raiders took the lead as Janikowski got a 37-yard field goal, along with WR Johnnie Lee Higgins returning a punt 93 yards for a touchdown. However, the Dolphins sealed Oakland's fate as kicker Dan Carpenter nailed a 38-yard field goal.
Question: How many points did the Raiders have at half?
Answer: 3