Tributes to Prince spring up across the US

CHANHASSEN, Minn.- Tributes to Prince are springing up across the country, on buildings, bridges and Broadway.
    
In New Orleans, the Mercedes-Benz Superdome glowed Thursday night with the late singer's signature purple, as did San Francisco's City Hall and Madison Square Garden in New York.
    
In Minnesota, where Prince was found dead Thursday in his suburban Minneapolis compound, the Star Tribune reports the Interstate 35 West bridge ov