Sen. Elizabeth Warren, D-Mass., speaks Tuesday at the National Press Club in Washington, where she delivered a speech on the need for stronger laws limiting corruption. It's an argument against the Trump administration that could be used if she runs against the president in 2020.
Pablo Martinez Monsivais/AP
Anti-government protesters rally at Victoriei Square in front of government headquarters in Bucharest, Romania, on Sunday. Hundreds were injured during Friday's mass demonstration.
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Rep. Chris Collins, R-N.Y., walks out of a New York court house after being charged with insider trading on Wednesday. Democrats are seizing on the case to convince voters the GOP has a "culture of corruption."
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Protesters holds placards during a rally last week to pay tribute to murdered Slovak journalist Jan Kuciak and his fiancee Martina Kusnirova at the Slovak National Uprising (SNP) square in Bratislava.
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Deputy Prime Minister Prawit Wongsuwan raises his hand to shade the sun, revealing a luxury watch and diamond ring, during a Dec. 4 ceremony at Government House. The expensive jewelry set off an outraged reaction in Thailand.
Krit Phromsakla Na Sakolnakorn/AP