Take our quiz: Your week in news 3/17 to 3/23

This week: The RNC targets ads, nuns advocate for change, job losses in the public sector continue, and Russia annexes Crimea.

Russian President Vladimir Putin (C) prepares to sign documents as Sergei Naryshkin (R), speaker of the State Duma, Russia's lower parliament house, and Valentina Matviyenko, head of the Federation Council, look on during a ceremony in Moscow's Kremlin March 21, 2014. Putin signed legislation on Friday that completed the process of absorbing Crimea into Russia, defying Western leaders who say the Black Sea peninsula remains part of Ukraine.