The president and executive vice president of the Heritage Foundation are both resigning, they announced on March 22. Kay Coles James, the president, will stay on for up to six months until a replacement is found. After that, she’ll become a distinguished visiting fellow at the foundation, which promotes conservative ideas. Kim Holmes, the executive vice president, will step down on April 16. “When we came on board as the executive leadership team three years ago, we set several goals and told Heritage’s board of trustees that we would serve for three to five years to see them through,” James said in a statement. “We accomplished everything we set out to do. Now it’s time to let someone else take the reins.” During James’s time as president, she “pushed the organization to new heights,” the foundation said, noting that one of her passions was having the organization reach out and share its …