Alun Thomas a'i westeion sy'n bwrw golwg yn ôl dros rai o brif straeon newyddion 2012. Alun Thomas and guests look back at some on the year's news highlights.
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Alun Thomas a'i westeion sy'n bwrw golwg yn ôl dros rai o brif straeon newyddion 2012. Alun Thomas and guests look back at some on the year's news highlights.