VIDEO : Avengers: Endgame? Could Make $1 Billion Opening Weekend

It feels like a guarantee that ?Avengers: Endgame? will be a box office hit.
The soon to be released film's ticket presale smashed records around the globe, says SFgate.
The previous record holder is ?Avengers: Infinity War? as the biggest box office opening ever.
Many fans are wondering if Endgame could actually gross $1 billion in its opening weekend.
?Infinity War? broke new ground on how big a blockbuster could open to with a $257.6 million domestic opening.