A stray cat gave birth to a litter of kittens on the streets of Las Vegas. One of them was determined to stand out. Nikki Martinez @myfosterkittensNikki Martinez, a rescuer and foster based in Las Vegas, took in a stray momma and her kittens after they were rescued during a TNR (trap-neuter-returned) job. "Mama was living on the streets and delivered her babies outside. I took them in to foster," Nikki shared with Love Meow. Two of the five kittens sadly didn't make it, but the rest of the family quickly settled in and began to thrive in a safe...