Nick R. Martin

Nick Martin is an associate editor at TPM in New York City. He came to the site in 2011 as a reporter for TPMMuckraker. Previously, he worked in Arizona, first as a staff reporter for a local newspaper and later as a freelance journalist. He also ran the news blog Heat City. Contact him at nick@talkingpointsmemo.com

Articles by Nick

Billionaire brothers David and Charles Koch launched a legal battle Wednesday over control of the Cato Institute, the influential libertarian think tank one of them helped found nearly 40 years ago.

The Kochs filed a lawsuit in Kansas, where the institute was created, demanding that the widow of its longtime chairman give back his shares of the nonprofit company.

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Arizona Sheriff Joe Arpaio held a news conference on Thursday in Phoenix to claim that President Obama's long-form birth certificate is a computer generated forgery.

The news conference featured members of the sheriff's cold case posse, which has spent months investigating document, as well as conservative activist Jerome Corsi, who has long claimed Obama's birth certificate was a fake.


One bill in a series of proposed laws that would devastate public unions in Arizona has come back to life and is set to be debated later today on the floor of the state Senate.

The measure was on life support two weeks ago after Republicans said they didn't have enough votes to pass it. But it was given a second chance and could quickly get a formal Senate vote if it moves past the debate.

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Former billionaire Allen Stanford may testify later today in federal court in Texas in his trial on accusations that he ran a $7 billion Ponzi scheme, the Houston Chronicle reports.

TPM detailed earlier today how Stanford's defense team said it is getting stiffed out of as much as $1.9 million by the federal court system while they help the former cricket mogul fight the charges.

The Chronicle's T.L. Langford is tweeting live from the courtroom.

Updated: February 24, 2012, 8:15 PM

A white supremacist who once claimed to be a serial bomber was convicted Friday in federal court in Phoenix for a 2004 Arizona bombing while his twin brother was acquitted in the same trial.

Dennis Mahon was convicted of three felonies related to the mail bombing of a city diversity office that injured its director and two other employees.

His twin brother, Daniel Mahon, was acquitted of a felony count of conspiring in the bombing plot. The judge ordered him to be set free.

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Federal investigators are looking into whether the No. 2 man in Arizona Sheriff Paul Babeu's office broke the law by politicking while on duty, according to the Arizona Republic.

Since November, Chief Deputy Steve Henry has been exploring the possibility of running for the sheriff's seat because his boss plans to leave the office at the end of the year. Babeu is running for Congress, hoping to turn his national profile as a conservative border hawk into a role in the federal government.

The investigation, being conducted by the US Office of Special Counsel, has been going on since December and does not appear to be related to the sex scandal that Babeu has been facing since last week, the newspaper reported.