Texas governor Rick Perry tried to sideline a state commissioner who opposed expanding the scope of a nuclear-waste landfill owned by one of the governor's biggest political donors, Reuters has learned.

Bobby Gregory, owner of a wildlife ranch and landfill company south of Austin, had opposed a plan to let 36 states send nuclear waste to a 1,338-acre site in Andrews County.

Two mansions, two miles apart, spark intrigue in Palm Beach, Florida. The first, on the northern end of the oceanfront street nicknamed Billionaire's Row, is 30,000 square feet of arched windows and red, Spanish-tile roof, a villa that includes a ballroom where flappers danced and sipped moonshine in the 1920s.

This is David Koch's vacation home. The billionaire oil baron, along with his brother Charles, has gained recent notoriety as the sugar daddy of the Tea Party. In 1979, David Koch ran for vice president on the Libertarian Party ticket, and he and Charles have since given more than $100 million to right-wing causes and organizations, according to a 2010 New Yorker profile that exposed their tremendous influence in politics. David lives in New York City and winters in Palm Beach.

Since his first race for office more than a quarter-century ago, Gov. Rick Perry has emphasized his roots as a rural farmer.

Yet Perry's bank account no longer reflects those humble beginnings as his bottom line has soared in recent years, records show, thanks largely to a handful of real estate deals that critics allege were achieved through the presidential candidates' political connections.

Anti-abortion activists cheered news today that Texas Gov. Rick Perry had signed a sweeping pledge promising to use federal government power to curtail abortion.

Leading activists had expressed concern about Perry in recent weeks, worried that his zeal for state sovereignty under the 10th Amendment of the Constitution would get in the way of using the federal government to prevent abortions.