Donald Trump and Russian President Vladimir Putin have exchanged compliments. In the words of one Putin adviser, "he more carefully listens to so-called 'silent majority' of the American nation, who don't want conflict with Russia."
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Former first lady Barbara Bush, mother of Republican presidential candidate Jeb Bush, campaigns with her son (left) at a town hall meeting at West Running Brook Middle School in Derry, N.H.
Theodore Roosevelt is one of the earliest presidents associated with "progressive" politics, even accepting the nomination of the Progressive Party in 1912.
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Democratic presidential candidate former Secretary of State Hillary Clinton and U.S. Sen. Bernie Sanders, I-Vt., stand next to each before their debate in Durham, N.H. The debate was sponsored by MSNBC.
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