Scores of family members rush onto the concrete parade grounds after the ceremony concludes.

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And the introduction by the Gang of Six of a concrete proposal put forward by six members of the Senate -- three Republicans, three Democrats, representing a broad ideological spectrum in American politics -- I think is a welcome development.

WHITEHOUSE: Press Briefing

These actions are the result of the effort led by Vice President Joe Biden and members of the Cabinet to come up with concrete steps that we can take right now to keep our children safe, help prevent mass shootings, and reduce the broader epidemic of gun violence in this country.

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In order to facilitate future assessments, members also recognised that policy commitments need to be as specific and concrete as possible, and need to substantively contribute towards the overall objective of strong, sustainable and balanced growth.

WHITEHOUSE: The Los Cabos Growth and Jobs Action Plan

Outnumbering protesters three to one, hundreds of Pakistani security force members, some dressed in riot gear, stood behind barbed wire and concrete blocks that blocked off one of the roads leading to Chaudhry's house.

CNN: Lawyers protest in Pakistan