Heat 1 tbsp oil in large nonstick skillet over medium-high heat. Add tomatoes; cook, stirring occasionally, until softened and golden, 2 to 3 minutes.
Add garlic, salt, black pepper and hot pepper flakes; cook, stirring often, until fragrant, about 1 minute. Add beans; cook, stirring often, until heated through, 1 to 2 minutes. Stir in olives and capers. Transfer to large bowl. Set aside.