Learn Texas Holdem Video Source & Info:
Pot Limit for Texas Holdem Poker. Part of the series: How to Play Casino Poker Games. Learn about pot limit in Texas Holdem in this free casino poker instructional video from our expert card player and professional casino gambler.
Source: YouTube
if the big blind is $2, I'm going to assume that the small blind is $1, if everyone folds to the button, then there's only $3 in the pot, not $7 so the button can only raise the pot to $5, you're math is wrong my friend