'Little Miss Flint' ready to welcome Obama after letter asking him to visit

Eight-year-old Mari Copeny plans 'big hug' for president, who asked to meet her during a visit to the Michigan city as it continues to grapple with water crisis

When Barack Obama meets her on Wednesday in the city of Flint, Michigan, Amariyanna "Mari" Copeny has an agenda.

"I'm gonna give him a big hug and say what more can I do to help?" Copeny said on Monday.