Taylor Swift is coming to Las Vegas for her "Eras Tour" shows on Friday and Saturday. Ahead of the massive events, her 'Swiftie' fanbase is lining up at Allegiant Stadium for merch starting Thursday. Paulina Bucka reports. Coverage: https://www.ktnv.com/news/taylor-swift-fans-descend-on-allegiant-stadium-for-merch-sale-ahead-of-superstars-double-concert-weekend