http://newiprogressive.com/images/stories/S5/williams-vindman-sworn-s5.jpgFour witnesses leave few questions about their role, or Trump's, in the Ukraine affair.

WASHINGTON, D.C. - House investigators heard Tuesday from four senior national security officials with direct knowledge of President Trump’s interactions with Ukraine, marking a long day of marathon hearings on Capitol Hill as Democrats press their case for impeachment with the TV-viewing public.

All four witnesses had testified previously, leaving few lingering questions about their role in the affair or their assessment of Trump’s handling of foreign policy in Kyiv. But the public forum allowed for an amplification of those messages, as both parties fight to pull voter sentiment to their side.

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