Sam Sanders

Sam has worked at Vermont Public Radio since October 1978 in various capacities â

For some time now, Donald Trump has been attacking Jeb Bush, mostly in media appearances or on Twitter. But, over the last few weeks, Trump has been using Instagram in his fight.

Trump has been posting campaign-style short videos to his Instagram feed, attacking Bush's record of support for the Iraq War and even posting a video of Jeb's mother, Barbara, urging him not to run for president.

In a unanimous decision, the National Labor Relations Board has rejected Northwestern University football players' petition to form a union by declining to assert jurisdiction in the case.

The decision effectively overturns a 2014 ruling by an NLRB regional director that found the athletes meet the broad definitions of employees under federal law and thereby could form what would have been the nation's first student-athlete union.

Jimmy Carter revealed Wednesday that he has cancer. Carter, 90 released a short statement with the news:

"Recent liver surgery revealed that I have cancer that now is in other parts of my body. I will be rearranging my schedule as necessary so I can undergo treatment by physicians at Emory Healthcare. A more complete public statement will be made when facts are known, possibly next week."

Set your alarm clocks. The Perseid meteor shower, the annual celestial lightshow that com calls the most widely observed and dependable meteor display of the year, will peak tonight and early tomorrow morning.

The list of celebrities-turned-politicians grows longer.

Former child actor Melissa Gilbert is running as a Democrat in Michigan's 8th congressional district against first-term Republican Mike Bishop.

The district covers Lansing and some northern Detroit suburbs, and it's a competitive one. President Obama won it in 2008, but Republican Mitt Romney carried it in 2012.