MEXICO CITY - President Felipe Calderon launched a program Monday to create jobs for young Mexicans and curb the flow of millions of migrants to the United States. The program will give cash incentives to companies for hiring first-time job holders. Calderon, who took office in December, campaigned on promises to boost employment opportunities in Mexico, vowing to be the "Jobs President." A conservative who narrowly won the July election, Calderon is under pressure from a strong leftist opposition to alleviate poverty affecting half the country's citizens. While he has criticized U.S. immigration policies, such as a proposed border fence,...