"NASA's first Landing Sites/Exploration Zones Workshop for Human Missions to the Surface of Mars will be held Oct. 27-30 at the Lunar and Planetary Institute in Houston. The agency is hosting the workshop to collect proposals for locations on Mars that would be of high scientific research value while also providing natural resources to enable human explorers to land, live and work safely on the Red Planet."
NASA Begins Its Journey To Nowhere, earlier post
"No one with even a shred of fiscal accumen will tell you that a multi-decade program to send humans to Mars - as is typically done by NASA (delays, overruns, and PR hype) - is going to be done "within current budget levels, with modest increases aligned to economic growth."
"There is no "plan" in this "plan". Its a description of a bunch of things what NASA says it needs to do but there is no budget, firm timeline, architecture, or overarching mission goals. This is just another PDF file with pretty pictures and a unorganized shopping list of ideas."