YORK, Pa. (AP) — As Democrats kick off their convention in Chicago, Donald Trump is trying to regain his footing after weeks of struggling to adjust to Vice President Kamala Harris as his rival. The former president and GOP nominee on Monday delivered a speech at a factory in Pennsylvania as he attempts to undercut the Democratic celebration with a jam-packed schedule. He is holding daily events in battleground states tied to subjects where Republicans think they hold an advantage, including the economy, crime and safety, national security and the border.