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DENVER, CO. - MARCH 14: Members of the Irish Brigade fire into the air during the Annual St.Patricks day parade in Denver, CO March 14, 2015. More than 200,000 people were expected to attend the parade that features over 200 entries and 10,000 marchers. (Photo By Craig F. Walker / The Denver Post)

DENVER, CO. - MARCH 14: Members of the Irish Brigade fire into the air during the Annual St.Patricks day parade in Denver, CO March 14, 2015. More than 200,000 people were expected to attend the parade that features over 200 entries and 10,000 marchers. (Photo By Craig F. Walker / The Denver Post)
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Denver Post Craig F. Walker