Ted Cruz is a Republican U.S. Senator from Texas, serving since 2013. A Harvard-educated lawyer and former Texas Solicitor General, he gained national prominence for his staunch conservative positions on issues like limited government, tax cuts, gun rights, and opposition to the Affordable Care Act. Cruz ran for the Republican presidential nomination in 2016, finishing as the runner-up to Donald Trump. Known for his combative style and strong grassroots support, he has been a key figure in Senate battles over judicial appointments, immigration, and federal spending. Despite his polarizing reputation, Cruz remains influential in conservative politics, advocating for a strict interpretation of the Constitution and frequently clashing with political opponents and even members of his own party.