The Buffalo Bills have won the AFC East division for the first time in 25 years and secured their first home playoff game in almost as long. Thousands of Bills fans waited hours in the cold to greet the team, which arrived at the Buffalo airport at 1:30 a.m. after beating the Denver Broncos on Dec. 19 to clinch the division title. The die-hards were restless after being barred from Bills games all season. Whether Bills Stadium will join the 13 others that allow in fans before the playoffs may now depend on the wisdom of Howard Zucker —the state...