[fetchChannelEpgs|]SELECT * FROM channels_epg e WHERE e.channel_vendor_id IN (21735) and e.start>=:date1 and e.start<:date2 - 7 ms [fetchChannelEpgs|execute]{":date1":"2026-07-05 05:00:00",":date2":"2026-07-07 09:00:00"} - 7-8 ms C-SPAN2 | America 250
Historian Matthew Costello on President James Polk
Matthew Costello, chief education officer for the White House Historical Association, reflects on the life & legacy of President James Polk. His recorded essay is part of a project called In Pursuit, commissioned to mark America's 250th birthday.
