Matt Viser

Viser is a reporter in the Washington bureau, covering the White House and national politics. He covered the 2012 presidential election, closely following Republican nominee Mitt Romney, and also has covered Congress and the Massachusetts delegation. He also write about coffee on the Globe’s Double Shot page. A graduate of the University of North Carolina, he has been at the Globe since 2004 and previously reported for the State House bureau, the City Hall bureau, and Globe West.

Latest stories

Reporter’s notebook

The long wait for an Iranian nuclear deal

By , Globe Staff

Scores of journalists in Vienna from the world’s top news agencies await word of the slightest new development.

Citing progress, US may extend Iran nuclear talks

By , Globe Staff

After several days of intense negotiations, foreign ministers from the world’s major superpowers have decided to prolong talks.

Kerry, energy secretary teaming up in Iran talks

By , Globe Staff

A friendly bond has formed between John Kerry and Ernest Moniz, a former MIT professor, who are working on the Iran arms deal.

Kerry launches bid to complete accord with Iran

By , Globe Staff

Secretary of State John Kerry is trying to secure a final deal to curb the Iran’s nuclear program ahead of a Tuesday deadline.