Sen. Tom Cotton, R-Ark., said Sunday he and most other Republicans would be “open” to supporting former President Donald Trump’s proposal to have either the government or insurance companies pay for in vitro fertilization services.

“It’s something I’m open to, that most Republicans would be open to,” Cotton said in an interview on NBC News’ “Meet the Press,” adding that he would first need to “evaluate the fiscal impact” and consider “whether the taxpayer can afford to pay for this, what…