Early voting got underway Monday, and there's a lot on the line this election cycle, from the local to the national level. In addition to voting for president and deciding the fate of incumbent U.S. Sen. Ted Cruz, San Antonio voters will decide the fate of a half-dozen changes to the city charter. As of 11:15 a.m. Monday, more than 13,000 voters here have cast ballots, according to the Bexar County Elections Department.