From the iPad to a bus siege in Manila to top model gaffes and bejeweled bras, 2010 was an eventful year. Reuters videographers were on the scene at many of these major stories to bring viewers the latest news, often at great risk to themselves as seen by the tragic death of a Reuters cameraman in Thailand.  Their work, sometimes daring, sometimes fun, prompted our audience to click and share. Here’s a look at the most popular video from each month.