In a post-sequester era, members of Congress who are leaders on budget issues should be giving close scrutiny to wasteful government spending, including expensive weapons programs whose national security rationale is dubious. I wrote an op-ed in the Morristown Daily Record arguing that the expensive upgrade of the B61 nuclear bomb should be a target of such scrutiny. New Jersey Rep. Rodney Frelinghuysen is a fiscally conservative Republican with extensive influence over the nuclear weapons budget, so he’s well-positioned to ask the tough questions about whether taxpayers can – or should – fork over $10 billion to upgrade the B61.