Hoping to rebound from their road loss to the Panthers, the Bears played their Week 3 home opener against the Tampa Bay Buccaneers, who were led by former Bears QB Brian Griese. In the first quarter, Chicago got the early lead as kicker Robbie Gould got a 40-yard and a 43-yard field goal.  The Buccaneers would respond with Griese completing a 4-yard TD pass to WR Ike Hilliard.  In the second quarter, Tampa Bay increased its lead with DE Gaines Adams returning an interception 45 yards for a touchdown.  The Bears closed out the half with Gould's 28-yard field goal. In the third quarter, Chicago took the lead with QB Kyle Orton completing a 6-yard TD pass to rookie RB Matt Fort&#233; (along with Orton's 2-point conversion pass to WR Brandon Lloyd).  In the fourth quarter, the Bears increased their lead with Orton completing a 19-yard TD pass to Lloyd.  However, the Buccaneers rallied with kicker Matt Bryant getting a 35-yard field goal, along with Griese's 1-yard TD pass to TE Jerramy Stevens. In overtime, Tampa Bay got the victory as Bryant nailed the game-winning 21-yard field goal. The loss represented the Bears second consecutive loss as a result of a blown fourth quarter lead. Q1 - CHI - 12:43 - Robbie Gould 40 yd FG (CHI 3-0) Q1 - CHI - 6:10 - Robbie Gould 43 yd FG (CHI 6-0) Q1 - TB - 1:50 - 4 yd TD pass from Brian Griese to Ike Hilliard (Matt Bryant kick) (TB 7-6) Q2 - TB - 5:26 - Gaines Adams 45 yd interception return TD (Bryant kick) (Bryant kick) (TB 14-6) Q2 - CHI - 0:00 - Robbie Gould 28 yd FG (TB 14-9) Q3 - CHI - 2:54 - 6 yd TD pass from Kyle Orton to Matt Fort&#233; (2-pt conversion pass from Kyle Orton to Brandon Lloyd) (CHI 17-14) Q4 - CHI - 6:38 - 19 yd TD pass from Kyle Orton to Brandon Lloyd (Gould kick) (CHI 24-14) Q4 - TB - 3:11 - Matt Bryant 35 yd FG (CHI 24-17) Q4 - TB - 0:07 - 1 yd TD pass from Brian Griese to Jerramy Stevens (Bryant kick) (Tied 24-24) OT - TB - 4:21 - Matt Bryant 21 yd FG (TB 27-24)
Question: How many total TD passes were thrown?
Answer: 4