On today’s Your Call, we’ll have a conversation about political power in Silicon Valley. Who are the big tech companies -- and their executives -- giving money to? Is there any sign that their political commitments have changed since 2008? Join us at 10am pst or leave a comment here. President Obama raises millions from Silicon Valley. What are the specific policies and legislation that matter to tech companies? And who’s calling the shots? It’s Your Call, with Rose Aguilar and you.