Simplify the following text for a Grade 7 native English-speaking person.
Original: Glendale bills itself as â Arizonaâ s Antique Capital , â with support for its claim from both Sunset magazine ( 2004 ) and a 1998 article in USA Today .
Simplified: Glendale calls itself â Arizonaâ s Antique Capitalâ . It is supported for its claim from Sunset Magazine .