There's a lot of stuff happening around us. For now, move down the left side of the street to avoid a lot of gunfire from the Russian positions in the houses. Stay on the left sidewalk and then curve over to help Sgt. Foley take the first house. The rangers should already have most of it done.
Get up onto this first porch. Use this position to flank the red house. Jump over and leap up onto the next porch. Look inside and clear out the 3 Russians. Move on out and begin the attack on the big yellow house

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. If the rangers aren't already inside, blow up the black car in the garage to take out the first grouping. Then advance inside and flank the group holding the living room. If you're quick, they'll be too busy fighting the frontal attack to bother you. Just make sure you watch the right side, since there's usually one waiting to ambush you.
Advance a bit further and get ready to really play with your new toy. You can use the laser to direct the Stryker's heavy machine gun fire. Rush forward and down the street up until the fire truck. Wait a moment for the squad to catch up, but watch the sky. There should be 2 helicopters flying in to drop off a bunch of troops. Use the laser to target the helicopters. As soon as one starts to go down, target the other. This will save us some trouble.