welcomed prime minister david cameron and his wife semi of the to the white house today. obama and cameron travel to dayton, ohio, to watch a basketball tournament game and then an official ceremony in state dinner for the british leader on wednesday. good morning, everyone, tuesday, march 13. we begin with the news that that the justice department blocked another voter i.d. law, this one in texas, argues it targets the hispanic population. this is after justices blocked another voter i.d. law in december in south carolina. the editorial pages in washington we want to go outside the beltway and hear from all of you about voter i.d. laws, for or against. democrats remember, you can also send an e-mail or go to our twitter page. post your comments on facebook. we begin with the houston chronicle this morning, and there had lied on the justice department moved. headline on the justice department s move. the washington times frontpage 3 front-page story and then