Are food trucks safe?

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Restaurants on wheels are all the rage. But is the food they serve sanitary and safe to eat?http://feeds.feedburner.com/~ff/rss/cnn_us?d=yIl2AUoC8zA</img> (http://rss.cnn.com/~ff/rss/cnn_us?a=9cChEbMBlP8:CgjikJLrfPQ:yIl2AUoC8zA) http://feeds.feedburner.com/~ff/rss/cnn_us?d=7Q72WNTAKBA</img> (http://rss.cnn.com/~ff/rss/cnn_us?a=9cChEbMBlP8:CgjikJLrfPQ:7Q72WNTAKBA) http://feeds.feedburner.com/~ff/rss/cnn_us?i=9cChEbMBlP8:CgjikJLrfPQ:V_sGLiPBpWU</img> (http://rss.cnn.com/~ff/rss/cnn_us?a=9cChEbMBlP8:CgjikJLrfPQ:V_sGLiPBpWU) http://feeds.feedburner.com/~ff/rss/cnn_us?d=qj6IDK7rITs</img> (http://rss.cnn.com/~ff/rss/cnn_us?a=9cChEbMBlP8:CgjikJLrfPQ:qj6IDK7rITs) http://feeds.feedburner.com/~ff/rss/cnn_us?i=9cChEbMBlP8:CgjikJLrfPQ:gIN9vFwOqvQ</img> (http://rss.cnn.com/~ff/rss/cnn_us?a=9cChEbMBlP8:CgjikJLrfPQ:gIN9vFwOqvQ)
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