Once user launches QuickNews with the invocation "quick news", Alexa will ask which news source the user wants to get the top headlines from. If the user specifies an illegal news source, Alexa will list the "legal" news sources and ask again. If the user asks for a "legal" news source, my Lamba function will kick in, query the NewsAPI articles endpoint for that particular source and return the headline and short description for the top stories from that source. We of course credit NewsAPI here and Alexa does as well after she is done!