2. Democrats in Wisconsin are winding down their effort to gather enough signatures to force Republican Governor Scott Walker into a recall election. They need more than a half-million signatures by Tuesday's deadline. Republican legal challenges are almost certain to follow.

 

 

 

3. India is marking a milestone today in its fight to eradicate polio. It's been a year now since the last case of the disease. It's seen as a major victory in a global effort. 

 

 

 

4. Apple has postponed sales of its iPhone 4S in mainland China stores out of concern for safety of large crowds of customers. Angry crowds fought and threw eggs at the Apple store in Beijing when it failed to open.