What NASA's $1.3 billion budget increase means for JPL, Los Angeles Daily News
"The higher than usual appropriations are "almost unprecedented," according to Jason Callahan, a space policy advisor for the Planetary Society, an advocacy group based in Pasadena. It's members sent over 120,000 requests for an increase to Congress and the White House this year. "JPL comes off very well in this budget," Callahan said." NASA received $1.631 billion for Planetary Science, nearly $200 million more than 2015, after years of cuts. The $250 million for the Mars 2020 Rover should give the space agency more room if problems arise down the road, Callahan said. "It really takes the pressure off of that mission," he said."
Keith's note: In other words, JPL is worried that they will have to slip Mars 2020 Rover due to technical issues/cost overruns for the same reason that its half-brother MSL experienced similar problems. After half a century of building Mars probes JPL still can't do anything more efficiently or cheaper. And of course the Pasadena-based JPL cheerleaders at the Planetary Society won't discuss this issue.