Photos: Hillary Clinton picks Tim Kaine as running mate
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In this Feb. 4, 2016, file photo, Sen. Tim Kaine, D-Va., gives a 'thumbs-up' as he takes his seat at the head table for the National Prayer Breakfast in Washington. Democratic presidential candidate Hillary Clinton selected him as her running mate on July 22, 2016. (AP Photo/Pablo Martinez Monsivais, File)