Week in Pictures: 18 - 24 February 2012

5
Republican presidential candidate, former Massachusetts Gov. Mitt Romney, walks to his campaign bus after speaking at a town hall meeting in Kalamazoo, Mich., Friday, Feb. 24, 2012.

6
Zimbabwean President Robert Mugabe, center, greets the crowd as he arrives for his 88th birthday celebrations in Mutare, Zimbabwe Saturday, Feb. 25, 2012.

7
Protesters attend a massive protest rally against Prime Minister Vladimir Putin's rule in St. Petersburg, Russia, Saturday, Feb. 25, 2012.

8
A woman walks with children in Kafar Taharim, north Syria, Saturday, Feb. 25, 2012.