With Global Entry or TSA Precheck, not only will you have a shorter line at the airport but also the security screening is less complicated.  Access to these programs isn't too pricey, but you can get them for free as a benefit on certain credit cards. Here's what you need to know about TSA Precheck and Global Entry and how to get your application fee covered by your credit card. Eligible Travel Credit Cards  While the two programs are relatively [...]