The Kraang are obsessed with April O'Neill's special abilities. April is a strong character that can put up a fight after training to become a kunoichi (female ninja) with Master Splinter. Why are the Kraang so interested in April's DNA? Because she is in fact a mutant, welcome to the family April! If you love Nickelodeon, hit the subscribe button - ****** Welcome to the official Nickelodeon UK YouTube channel! We share sneak-peeks, behind the scenes gossip and and hilarious videos from all of your favourite Nickelodeon shows! For more ways to laugh your pants off... Official Nickelodeon UK website: ****** Like us on Facebook: ****** Follow us on Twitter: ******