The Bears' seventh game was an NFC duel with the Redskins at home. In the first quarter, the Bears took a sudden lead as CB D.J. Moore returned an interception 54 yards for a touchdown. However, their defense was broken down as QB Donovan McNabb completed a 24-yard TD pass to WR Santana Moss. In the second quarter, they trailed after kicker Graham Gano nailed a 46-yard field goal. The Bears' offense broke through as QB Jay Cutler got a 9-yard TD pass to WR Johnny Knox, but was closed off in the third quarter as Cutler's pass was intercepted by DeAngelo Hall and returned 92 yards for a touchdown. With the loss, Chicago fell to 4-3 heading into their bye week.
Question: How many touchdowns were scored off of interceptions?
Answer: 2