NFL training camp is here! Biggest storylines, roster projections and previews for all 32 teams

Here are the biggest storylines as teams open camp, plus 53-man roster predictions.

Raiders reunite ex-Pro Bowler Adams with Carroll
The Raiders signed three-time Pro Bowl safety Jamal Adams, reuniting him with coach Pete Carroll, whom he played under in Seattle.
China experiments with merger of man, machine in pursuit of powerful new AI
China is racing to create a merger of man and machine that would give the communist country a powerful new edge in the global artificial...
JD Vance rakes in $3M for GOP at Nantucket fundraiser, setting record for ritzy island
"Vance as RNC finance chair has been a difference maker already," one GOP strategist said.
Idaho sniper Wess Roley who killed 2 firefighters in ambush left behind twisted drawings of himself dying, goodbye letter to father
"Tomorrow, I shall go into battle. If I survive, it would be with upmost dishonor," Roley wrote to his father.
Holliday rate: Rox give record bonus to star's son
The Rockies have signed fourth overall pick Ethan Holliday to a $9 million bonus, the richest ever given to a high school player.
Sources: Saints eye Blackmon to replace Mathieu
Following Tyrann Mathieu's retirement, the Saints are working to sign Julian Blackmon, one of the top safeties available, sources told ESPN.