President Obama is coming to Flint next week, and it all started with a letter written by Mari Copeny, who is starting to be known as 'Little Miss Flint.'

She talked to WNEM in the video above about everything she has done leading up to this moment concerning the Flint Water Crisis.

She has actually been featured before now by the national media, when she was photographed during a trip to Washington DC to raise awareness about the water issues in Flint.

Watch the video below of Mari reading the letter she sent to President Obama.