Jason Fraley catches up with Mario Lopez, who hosts the Big Night DC: New Year’s Eve Extravaganza tomorrow night at the Gaylord National Resort & Convention Center at National Harbor in Oxon Hill, Maryland. He called in from his car — and even braved a flat tire — to preview what’s being billed as the “largest and most exciting New Year’s Eve Gala in America!” (Theme Music: Scott Buckley’s “Clarion”)