On Sunday morning, many people wondered what the loud boom they heard in Plano was.
Crews imploded the former Electronic Data Systems, or EDS, campus to make room for the new 54-acre, $1.3 billion AT&T global headquarters near Plano’s Legacy West shopping and dining district.
AT&T’s president announced earlier this year that the headquarters would move from downtown Dallas to Plano, where 10,000 employees will work…