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										Cut trimmed lamb into large chunks. 
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										In bowl, whisk together broth, vinegar, orange juice, hot sauce, garlic, cumin, coriander, oregano, chipotle powder, salt and pepper until well combined. 
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										Place lamb in slow cooker set to low, add bay leaves and pour in liquid mixture. Cook 5-6 hours. 
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										Remove lamb to large bowl, let cool and shred. 
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										Skim fat and bay leaves from liquid and remove; add ¼-1/2 cup of liquid to shredded meat and toss to moisten. (Note: There should not be visible liquid.) 
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										Serve in taco shells and garnish with white onion, cilantro and squeeze of lime.