Texas Democrats say their voices have been silenced by partisan redistricting

Manny Rizo is a Democrat in Texas, so he is no stranger to being on the losing side. But this one seems to sting a bit more.

​ Manny Rizo is a Democrat in Texas, so he is no stranger to being on the losing side. But this one seems to sting a bit more. Read More Breaking News, Latest News and Videos | CNN