A little more about Castro. Like Obama, he admits he's a beneficiary of affirmative action, even giving the SAT score that got him into Stanford (1210 old style, equal to about 1300 today -- the same as George W. Bush's score, by the way).
The job of mayor of San Antonio is almost wholly ceremonial. San Antonio has a city manager style of government, with a $355,000 per year city manager hired by the city council. Castro only gets paid about $4,000 per year to do whatever it is he does.
The reason Castro can afford to have his fake job is because Democratic power broker Mikal Watts, a John Edwards-style plaintiff's attorney, gave him and his identical twin brother a huge amount of money for a "referral."