July 4th: What a Weekend for TV Marathons

Ah, the Fourth of July. Cue patriotic music, barbecues, fireworks, and TV marathons for couch potatoes of all interests who may just want to stay inside all long weekend. There’s the traditional Twilight Zone marathon on Syfy (8 a.m. July 4 through 6 a.m. July 5), a Turner Classic Movies’ patriotic marathon, and a U.S.A. documentary marathon (including the acclaimed America The Story of Us), on History, H2 and The Military Channel.  AMC is offering three days of all-American zombies with …