lystn

Jonathan Karl interviews Republican presidential candidate Marco Rubio, ABC News legal analyst Dan Abrams stops by to discuss the potential legal battle between GOP candidates Donald Trump and Ted Cruz. --- FOLLOW: Jonathan Karl, ABC News Chief White House Correspondent Twitter: @jonkarl Rick Klein, ABC News Political Director Twitter: @rickklein Matt Dowd, Chief Political Analyst Twitter: @matthewjdowd ABC News Politics (http://abcnews.go.com/Politics/) Twitter: @ABCPolitics ABC News (http://abcnews.go.com/) Twitter: @ABC Learn more about your ad choices. Visit megaphone.fm/adchoices