Richard Johnston, musical devices appraiser for 'Antiques Roadshow' holds a 1955 Les Paul guitar brought for appraisal by Dan Sillaman (white shirt in qualifications). Sillaman and his guitar ended up picked to be filmed for a afterwards airing of the clearly show. Ben Winkler speaks to the crowd who arrived exhibit their help for PBS, urging Congress not to defund CPB, in the vicinity of the Capitol on March 21, 2017, in Washington, D.C.