Place bacon in pan and cook until desired crispness.
Remove bacon from pan and set aside on plate with a paper towel to absorb oil.
Using same pan, cook salmon fillets in oil left from cooking the bacon. Depending on thickness of salmon fillets, cook about 3 mins. on each side.
Remove salmon from pan and set aside.
Add white wine to same pan and simmer- let reduce to about half its volume.
Remove wine mixture from pan and pour into a shallow bowl.
Add mayonnaise and capers to wine mixture and stir. Use as a sauce for the Salmon BLTs.
Spread mayonnaise mixture on bread.
Assemble salmon with bacon, lettuce, and tomato on bread.