Sports betting has boomed over the past year; but at the same time, sports betting stocks have not been so hot. Now, some sports betting brands are starting to rethink how to spend their money, especially when it comes to ads. It will come after online sports betting brands spent more than $320 million on advertising in 2021, up 38% from 2020, per MediaRadar. Brendan Coffey, sports finance reporter for Sportico, joins Cheddar News' Closing Bell to discuss.